How much should I charge for babysitting?

I would say $7 an hour. I would not mention how much per day, because it will sound like more than it actually is for the amount of work. I believe that $7 is below minimum wage (mention that) but is reasonable for the difficulty of work. Think about it this way you will make $63 a day! That sounds reasonable for the amount of time. It can be challenging telling her this, because it can sound greedy. Do you best to sound nice! Good luck!