I work as a waitress at a lil privately owned Mexican restaurant. It's great, but customers still do stupid shit. The thing that's bothered me the most is a guy last night that flat out told me, "you should get rid of your automatic gratuity." He said that he usually leaves a dollar on to go orders for tips. But not when there is an auto-tip. Our auto-tip is 4% of the total. So, those 37 cents really ruined his night. I'm gonna assume he's never worked for minimum wage.