Search:

public static double calcTip(double bill, double RATE)
{
double tip;

tip = bill * RATE;

System.out.println("The tip should be at least " + tip);

...

another knowledge here... so declaring a method void is NOT NECESSARY AT ALL TIMES..(but sometimes it is). hmmm
the hardest part of that is what am i going to return? if i dont know what to...