put 5cent amount increased 5c. maybe if you get 0.001 upvotes and price drops 1%. Then the payout goes down.
the total sum of the upvotes with at least 0.01 votingpower is 0.3$ + 16 votes with 0.00 (less than a cent) makes a total of 0.32$ seems all correct.
Oh, Thank you for the detail math:)
I did not noticed that happened on this post but on few previous did.
Example; I had 15.00$ after 0.2 upvote, sum reduced to 14.77