Just fyi I am pretty sure after the  10 day grace period you will be locked out of paying by credit card online. You will have to go to the tax department in person and pay
with cash or a bank check.
 
You will also be put on the naughty  list  (tax lien) list that gets published in the local
newspapers every 2 weeks. They only do that for 4th quarter late payments.
 
Happen to me a few times because I just forgot to pay the 4th quarter bill.  Even after you pay your name is still published they don’t clean up the list for publishing.
 
Being on that list is no fun neighbors start rumors that you are losing your house … “is everything all right the  Anderson’s? I heard they are losing their house”. Also investment sharks start calling your house.