I find it hard to follow you. $5/trade + 0.001c tax isn't a huge change. What is the issue?
You didn't put up numbers becauuse you are both lazy and clueless.
you like to argue because you are clueless and don't what you are talking about.
people like you should be permanently banned. you don't want to do math. 10 opening and closing transactions at $ 5 is $100. if each transaction is e.g.$ 100,000 to simplify then the cost of opening and closing would be$100,000 x 10 x .001 = $1000 do you know the difference between $100 and an addition cost of $1000 per day? do you understand the consequences?
Obviously not.