I used to go to this ice cream place. It was one of those places where you get your own ice cream and toppings and then they weigh it and you pay. The people there were really nice and very friendly. Anyway, I was there one day and the owner was interviewing someone for a job there. She was telling this person how after they switched from cash tips to electronic tips, tips went up like 20 or 30%.

I never really tipped at this place, but it's definitely something when they turn the screen and there is a button for like a 25% tip and then it goes up from there. Pretty fucked up when all they are doing is making sure the ingredients are there so you can serve yourself.

At this point I find myself tipping less and less. I will only tip at places that have full service.