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Discount.java
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Discount.java
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import java.util.Scanner;
public class Discount
{
public static void main(String[] args)
{
double num_of_packages = 0;
double package_amnt = 50.00;
double discount = 0;
Scanner keyboard = new Scanner(System.in);
System.out.print("Enter the number of packages: ");
num_of_packages = keyboard.nextDouble();
double purchase_amnt = (num_of_packages * package_amnt);
double discount_1 = ((purchase_amnt) * .20);
double discount_2 = ((purchase_amnt) * .30);
double discount_3 = ((purchase_amnt) * .40);
double discount_4 = ((purchase_amnt) * .50);
if(num_of_packages < 10)
{
System.out.println("\nDiscount: " + discount + " \nPurchase amount after discount: " + (purchase_amnt));
}
else if(num_of_packages >= 10 && num_of_packages <= 19)
{
System.out.println("\nDiscount: " + discount_1 + " \nPurchase amount after discount: " + (purchase_amnt - discount_1));
}
else if(num_of_packages >= 20 && num_of_packages <= 49)
{
System.out.println("\nDiscount: " + discount_2 + " \nPurchase amount after discount: " + (purchase_amnt - discount_2));
}
else if(num_of_packages >= 50 && num_of_packages <= 99)
{
System.out.println("\nDiscount: " + discount_3 + " \nPurchase amount after discount: " + (purchase_amnt - discount_3));
}
else if(num_of_packages >= 100)
{
System.out.println("\nDiscount: " + discount_4 + " \nPurchase amount after discount: " + (purchase_amnt - discount_4));
}
}
}