| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.39 | 6.725% | $20.694 | $20.69 | $20.70 | $20.70 |
| Purchase #2 | $28.78 | 5.522% | $30.3692 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $222.63 | 11.545% | $248.3326 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $155.63 | 12.705% | $175.4028 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $66.67 | 5.123% | $70.0855 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $124.84 | 9.718% | $136.972 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $235.65 | 13.209% | $266.777 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $853.59 | $948.6331 | $948.63 | $948.65 | $948.70 | |