There are standards that are pretty well established for tipping your waitress or waiter when you go out to eat at a restaurant. The general percentage for tipping if you are served is 15% of your meal. Some standard rules for the 15% are: If you go during happy hour or have a gift card, you should tip based on what the full total of your meal would have been, if you’d paid or paid full price. You should tip 20% if the service was very good; if the waitress or waiter made you laugh or feel very comfortable or went out of their way to serve you. If the…