What casinos have penny slots???
They had just started with the cards the last time I was there. I personally like feeding coins into the machines. It keeps me in touch with my budget :-D
Most of them probably do have penny slots. BUT to play all lines usually 100 or 200 it would cost you $1.00 or $2.00 a pull (push of the button) to play a minimum amount if you played all lines. Penny and Nickle slots have become a big money maker for the casinos.