public static void AddProductToCurrentSolution(Product productToAdd)
{
CurrentSolution.AddProductToSolution(productToAdd);
subtotaltracker += productToAdd.Price;
taxestracker = subtotaltracker * .0625; //MA Tax Rate
finaltotaltracker = subtotaltracker * 1.0625;
CurrentSolution.Subtotal = subtotaltracker.ToString();
CurrentSolution.Taxes = taxestracker.ToString();
CurrentSolution.FinalTotal = finaltotaltracker.ToString();
}