Maid tip her/him daily as you may not have the same maid every day..$2-$5 per day. Some people like to also leave small gifts, this is fine, but don’t leave only a gift, you should tip in cash also.

Baggage handlers $1-$2 per bag

Taxi drivers- I don’t tip a taxi unless he does something special, ie, helps with bags, is friendly and offers suggestions, etc.

Waiters- I tip waiters for good service the same as I do at home, usually 20%. Pay attention to your bill, if a tip has already been added in, I normally won’t tip more than that.

Tour guide/boat capitan- 10-20% of the cost of the tour

Strolling Mariachis- normally tip $1-$2 per song.
Recently I have heard of mariachis demnading a certain amont after a song, maybe a good idea to ask how much they charge per song if they no longer are performing tips.

Bartender- If you’re sitting at a bar all day, $5-$10 a day. Otherwise if you are tipping per drink, I tip $1.