Yes, I screwed up the math on that one... It's still 1% in a different way.
I was focused on 1% minting rewards from Peercoin. But the 1% Fuzzy was talking about, was 1% of your total income.
They're both 1%, but not directly proportional fractions, so you can't add them to make 2%... :)
Oops, my bad. Thanks for the correction @lexiconical