It depends on whether any of the neighboring bill from the print sheet is visible. If not, it's only worth face value. If there is part of another bill visible you'll need to have it examined by someone who specializes in error currency; the value can depend on the amount of the other bill showing.
It's still worth $2.
It's still worth $2.
Two dollars
5 dollarrs
It's still worth 2 dollars.
Same as a 2012 ten dollar bill.
It was worth 17$ in 1995 but in 2010 it was worth $6,000!
It's still worth one dollar in Canada.
In perfect uncirculated condition, a 1995 $5 US Dollar note is worth $10. In any other quality, it is worth face value ($5).
The uncirculated 1995 is about $17.00 as of this date.
All US half dollars from 1964 to date have Kennedy on them, your 1995 half dollar is face value.
In used condition, it would be worth $1. In mint uncirculated condition, it would generally be worth $2, unless it was special in some way.