| 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 | $45.46 | 11.496% | $50.6861 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $58.84 | 7.760% | $63.406 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $106.80 | 3.516% | $110.5551 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $83.39 | 9.725% | $91.4997 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $224.98 | 8.706% | $244.5668 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $82.98 | 12.513% | $93.3633 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $231.55 | 11.839% | $258.9632 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $834.00 | $913.0402 | $913.05 | $913.00 | $913.20 | |