| 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 | $81.73 | 4.634% | $85.5174 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $224.52 | 8.223% | $242.9823 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $50.67 | 4.288% | $52.8427 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $113.41 | 5.178% | $119.2824 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $183.88 | 3.804% | $190.8748 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $27.38 | 5.745% | $28.953 | $28.95 | $28.95 | $29.00 |
| Purchase #7 | $250.67 | 6.123% | $266.0185 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $932.26 | $986.4711 | $986.46 | $986.45 | $986.50 | |