Your coin is most often called a Barber Dime after its designer, Charles Barber. Look on the back to see if there's a small mint mark letter under the bow of the wreath.
Numismedia lists the following approximate retail values as of 05/2011:
No mint mark (Philadelphia):
Very worn condition - $4
Moderately worn - $8
Slightly worn - $10
Almost no wear - $70
Uncirculated - $110 to $4,750 depending on quality
"O" mint mark (New Orleans):
Very worn - $12
Moderately worn - $85
Slightly worn - $121
Almost no wear - $275
Uncirculated - $540 to $52,000
"S" mint mark (San Francisco):
Very worn - $8
Moderately worn - $29
Slightly worn - $40
Almost no wear - $175
Uncirculated - $420 to $24,700
DISCLAIMER: The retail values quoted are the best available as of the date shown, but may vary significantly due to changes in the precious metals market. Also the wholesale (buying) price of a coin will be less than the selling (retail) price. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
The value of a US dime marked "ten centavos" is zero, since it is a fake. A real US dime is marked "one dime," not "ten centavos."
a 1917 us dime is called a mercury dime. its not that rare so it is worth about a dollar
Face value only.
The US discontinued its half-dime denomination in 1873.
The 1965 dime is a Roosevelt dime. This dime does not carry a mint mark and there were 1,652, 140,000 of them minted in the U.S. They have a value of between 10 cents and 2 dollars.
Assuming the coin has no mintmark, the value for a 1898 Barber dime is from $2.00- $8.00 for coins showing heavy wear, better coins are $10.00-$25.00 and maybe as high as $90.00 depending on grade.
what is the value for an American 1909 silver dime
Between $20 and $360, depending on condition.
The value of a US dime marked "ten centavos" is zero, since it is a fake. A real US dime is marked "one dime," not "ten centavos."
a 1917 us dime is called a mercury dime. its not that rare so it is worth about a dollar
A 1988 dime is worth 10 cents.
Face value only.
10c
10 cents
The US discontinued its half-dime denomination in 1873.
The 1965 dime is a Roosevelt dime. This dime does not carry a mint mark and there were 1,652, 140,000 of them minted in the U.S. They have a value of between 10 cents and 2 dollars.
A US dime dated 1944 is a Mercury head dime, it's very common with a value of $2.00 just for the silver.