SUGAR TAXES ADDED ONTO THE ALREADY ADVERTISED TAX MEAL

I AM SO DISSAPOINTED THAT MC DONALDS CHARGES SUGAR TAX AFTER THE MEAL HAS ALREADY BEEN TAXED ... CUSTOMERS ARE MEANT TO BE INFORMED ABOUT THIS AS YOUR MEALS ALREADY INCLUDE TAX THIS IS NOT FAIR TO US AS CONSUMERS ONE SHOULD ONLY PAY WHAT IS ADVERTISED... MC DONALDS HAD PLENTY OF TIME TO UPDATE THERE MENU'S AND PRICING SINCE THE SUGAR TAXES CHANGED OVER A YEAR AGO .WHAT IF ONE ONLY HAD THE CORRECT AMOUNT ON YOU FOR THAT SPECIFIC MEAL????? WHAT WERE THEY GOING TO DO TURN A CUSTOMER AWAY AND SAY NO YOU HAVE NOT GOT ENOUGH MONEY..... I AM DEEPLY DISSAPOINTED IN THIS MATTER