ATMs widely available; credit cards accepted at most hotels, stores and restaurants. Farmers markets, food trucks and some restaurants and bars are cash-only.
Tipping is not optional; only withhold tips in cases of outrageously bad service.
Restaurant servers 18–20%, unless a gratuity is already charged on the bill (usually only for groups of five or more)
Bartenders 15–20% per round, minimum per drink $1 for standard drinks, and $2 per specialty cocktail
Taxi drivers 10–15%, rounded up to the next dollar
Airport & hotel porters $2 per bag, minimum per cart $5
Hotel maids $2–4 per night, left in envelope or under the card provided