Many casino workers get the majority of their salary from tips. This is the way it is for those employed in the "service industry. Who I should tip and how much should I tip them has been a question that is asked by many players visiting the casino. Most table game players will tip the dealers while they are playing by making a bet for them. Some will just tip their dealer when they leave the game. But what about slot players, are they expected to tip who should they tip?