| 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 | $34.40 | 3.412% | $35.5737 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $77.25 | 6.773% | $82.4821 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $59.62 | 12.410% | $67.0188 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $30.45 | 13.858% | $34.6698 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $67.95 | 11.707% | $75.9049 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $166.63 | 8.130% | $180.177 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $244.95 | 5.113% | $257.4743 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $681.25 | $733.3006 | $733.29 | $733.25 | $733.40 | |