Buying a toaster requires an insurance plan that is 20% of the MSRP, plus a mandatory state tax rate of 50% after the insurance plan calculation. Jon chooses to buy a toaster that costs $30 at MSRP. What is the total he must pay?
The insurance plan costs $30*0.2=$<T>multiply(30, 0.2)=6.0
The pre-state tax total is $30+$6=$<T>add(30, 6)=36
State tax will be $36*0.5=$<T>multiply(36, 0.5)=18.0
Jon needs to pay $18+$36=$<T>add(18, 36)=54 for his new toaster.
