Question

Write a program that computes the tax and tip on a restaurant bill for a patron with $44.50 meal charge. The tax should be 6.75% of the meal cost. The tip should be 15% of the total after adding tax. Display the meal cost, tax amount, tip amount, and total bill on the screen. (I need this to be in OOP using C++)

Answer 1

#include <iostream>
using namespace std;

class Bill
{
private:
double mealCharge;
double tax;
double tip;

public:
Bill(double mealCharge,double tax)
{
   this->mealCharge = mealCharge;
   this->tax = tax;
}
double calculateTip()
{
   return (mealCharge + mealCharge*tax)*0.15;
}
void displayBill()
{
   cout<<"Meal Cost : $"<<mealCharge<<endl;
   cout<<"Tax : $"<<tax*mealCharge<<endl;
   cout<<"Tip : $"<<calculateTip()<<endl;
   cout<<"Total Bill : $"<<(mealCharge +tax*mealCharge+ calculateTip());
  
}
};

int main() {
  
   Bill b(44.5,0.0675);
   b.displayBill();
  
  
   return 0;
}

Output:

Meal Cost : $44.5
Tax : $3.00375
Tip : $7.12556
Total Bill : $54.6

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