| 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 | $53.47 | 11.125% | $59.4185 | $59.42 | $59.40 | $59.40 |
| Purchase #2 | $126.39 | 6.787% | $134.9681 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $241.97 | 10.312% | $266.9219 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $146.39 | 10.469% | $161.7156 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $47.79 | 12.395% | $53.7136 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $232.61 | 8.263% | $251.8306 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $53.68 | 11.675% | $59.9471 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $902.30 | $988.5154 | $988.52 | $988.45 | $988.40 | |