Change.java

 Write a java program that calculates the change for a cashier. The program will request the cost of the item. The user then types in the cost. The program then outputs the cost of the item including the sales tax (use 6% as the sales tax value). The program next requests and receives the amount tendered by the costumer. Finally the program outputs a summary of all figures, including the amount of changes due to the costumer. Name the program Change.java

Code :

import java.util.Scanner;
public class Change {

static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {

        //variables that will hold the data for the cashier

        double cash;
        double cost;
        double tax;
        double change;
        double t;
        double total;

        //input the cost
            System.out.print("Enter the cost : ");
            cost = sc.nextDouble();

       //input the money tendered
            System.out.print("Enter the money tendered : ");
            cash = sc.nextDouble();

       //conversions
            t = 0.06;

       //tax computation
            tax = cost*t;

       //change computation
            total = cost-tax;
            change = cash-cost;


       //output
            System.out.println("Cash Tendered : " + cash);
            System.out.println("Tax : " + tax);
            System.out.println("Total : " + total);
            System.out.println("Change : " + change);
    }
}