When I was little, my parents told me to always tip 10%. When I grew up, my peers told me that 15% was the right amount. These days, the servers tell me that an

When I was little, my parents told me to always tip 10%. When I grew up, my peers told me that 15% was the right amount. These days, the servers tell me that anything less than 20% is an insult. Here is a piece from a server arguing for this steady rise. I don't agree, but there it is. http://dpo.st/1Tb3rlN http://dpo.st/1Tb3rlN