Well one thing is for sure. Not a single IRS agent will vote for him lol... 106,000 IRS employees would be twiddling their thumbs after 999. By the end of his term, they'd be left with 15 employees lol...
I'm also guessing all of those people and business who prepare taxes will be largely out of work and won't be voting for Cain. That industry will go from a 300 billion a year industry to 50 or less after 999.
I'm guessing if he did win, he wouldn't be able to get this through congress. The lobby against it will be pretty big.