For me my full time rate is $35.00 my 1/2 day rate based on 4hrs is $20.00 anything after is $5.00 an hour. So 6 hours in my daycare would be $20.00 + $5.00 + $5.00= $30.00. It's pretty close and if they go over the 7 hours it becomes more expensive than my full time rate, which is based on an 8-hour day.