The US may be a bitterly divided country, but I think I’ve found a topic which pretty much everyone can unite behind: tipping culture is out of control. The US norm of tipping at least 20% on a meal, and at (the very, very) least $1 a drink at a bar, has always confused European tourists. In recent years, however, tipping prompts have become so ubiquitous, have spread to so many new areas of commerce, that even Americans are confused about when and where a tip is appropriate. There is now almost no payment transaction in the US that doesn’t involve a prompt for a tip. If you go to get a coffee or pick up a takeout order, for example, an electronic screen will almost certainly get swivelled in your direction, asking if you want to add a 20%, 25% or 30% tip. More confusingly, however, if you go to the local convenience store to buy a pint of milk or a pack of crisps, chances are you’ll still see that tip screen pointed at you. You’re even prompted to leave a tip at some self-checkouts.
MAHDAWI, Arwa. Tipping culture in the US is out of control – we’re even asked to tip self-checkouts. The Guardian, 16 ago. 2023. Disponível em: https://www.theguardian.com Acesso em: 18 ago. 2025.
According to US cultural norms, what is generally considered appropriate tipping behavior?