// JavaScript Document
function calctax(amt) {
	amt=amt * .0775;
	return amt.toFixed(2);
}
function calcship(qty) {
	var amt = 0.0;
	var x = 0.0;
	var y = 0.0;
	if (qty > 12) {
		y = qty/12;
		x = Math.floor(y);
		qty= Math.round((y-x)*12);
	}
	switch(qty) {
		case 1:
			amt= 12.25;
			break;
		case 2:
			amt = 13.50;
			break;
		case 3:
			amt = 15.00;
			break;
		case 4:
			amt = 16.50;
			break;
		case 5:
		case 6:
			amt = 19.00;
			break;
		case 7:
		case 8:
		case 9:
		case 10:
		case 11:
		case 12:
			amt = 25.00;
			break;
		default:
			amt=0;
			
	}
	if (x > 0) {
		amt = amt + (x* 25.00);
	}
	return amt.toFixed(2);
}