There is no set amount. Some people do not leave tips at all and others will do and choose themselves at the time. A few euro might be typical.
Yes, it is customary to include the tax amount when calculating your tip at restaurants.
I believe the proper tip amount is at least 8% of your check. Now, your tip percentage may vary by how well you believe your waiter/waitress is doing.
Resturants apply a tip if there is a large group. They want to make sure the servers get the amount the are entitled to.
It is a good idea to tip if the service was good at restaurants in Austria.
In the UK, it is customary to tip around 10-15 of the total bill in restaurants and cafes. Tipping is not mandatory, but it is appreciated for good service.
Yes, it is customary to leave a tip of around 5-10 at restaurants in Germany.
Yes, you should generally tip a little more to make up for the coupon discount amount. Or you could base the tip on the original amount excluding the coupons. Most restaurants offer coupons and discounts to attract customers these days.
In the United States, it is not illegal to not tip in restaurants. Tipping is generally considered customary and expected, but it is not a legal requirement.
It depends. Some restaurants include tip in the bill already. Some no tip.
Tips can vary upon the ride you may have encountered. If you had a successful ride, a tip of 15% - 20% is appropriate. It is solely to your discretion the amount you would like to tip.
Yes, it is customary to tip at restaurants in Germany. Tipping around 5-10 of the total bill is considered appropriate.
No, restaurants cannot automatically add a tip to the bill without the customer's consent. It is against the law for businesses to add a tip without the customer's permission.