How To Tip
If you want to do the challenge, it is not very complicated. The only thing you need to do is to order whatever you like and then leave a tip that matches the bill! However, some have decided to take it a step further. It could not have come at a better time. Studies revealed that a tipping slump is happening, even going as far as to claim that nearly half of all diners do not know how much they should give.

How To Tip
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Let us clear things up in case you did not know either. The recommended amount you should give would be around 15 to 20% of the bill. However, the people who took part in the challenge have upped the ante completely. Take a look at this regular at an upper Northwest Washington joint called Blue 4.

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