Math time!
With current STEEM prices, 10 SBD = 9.9 STEEM POWER
9.9 STEEM POWER can make 10 upvotes of 0.0019 SBD -> 0.019 SBD daily
Because @tipU upvotes with 2 x of the payment, the profit is 50% of the upvote value
0.019 x 50% = 0.008 SBD daily
With current STEEM price increase, this should go up to 0.01 SBD daily + curation rewards (around 1-2 liquid STEEM currently but this depends on how good the day was:)
Thanks for doing the math I really appreciate it.