| Venue | US norm | UK / EU norm |
|---|---|---|
| Full-service bar, tab opened | 15-20% of the tab | Rounding up, rarely a fixed % |
| Bartender pouring a single drink, cash | $1-2 per drink | Not customary |
| Counter-service coffee shop, tip jar | Discretionary, often skipped | Discretionary, often skipped |
A tip jar at a counter is a request, not a built-in expectation the way a sit-down restaurant bill is. Baristas and counter staff are generally paid full hourly wages rather than the reduced tipped-minimum-wage some US servers rely on, so dropping change in is a genuine bonus rather than filling a wage gap.
A tip screen appearing for a transaction with almost no table service — ordering a drink at a counter and carrying it yourself — is a relatively new habit, largely driven by the payment software itself defaulting to a prompt rather than any change in what counter service actually involves. Plenty of regular customers now routinely tap past it without feeling they are shortchanging anyone, and most baristas do not expect otherwise.
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