While looking into something completely unrelated, I stumbled upon a tidbit that I found interesting, and I'm trying to look into the validity of it:
To me, that reads that unless a tipped employee is able to keep 100% of their tips, a minimum wage of $4.23(Florida) can't be applied.An employee who regularly receives tips as a part of his or her pay also receives, under federal and Florida law, a minimum wage of $4.23 per hour. In order to have this exemption from the minimum wage apply, the employee must regularly receive more than $30 per month in tips, and be allowed to keep all of his or her tips. The tips plus wages combined must add up to at least the $7.25 per hour minimum.
Source: http://www.kuvinlaw.com/
Second paragraph under "Tip Pool Violations"
I honestly have no idea where to find anything proving or refuting this
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