| 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 | $82.55 | 10.216% | $90.9833 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $132.79 | 12.417% | $149.2785 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $241.31 | 3.799% | $250.4774 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $85.90 | 9.401% | $93.9755 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $165.59 | 4.721% | $173.4075 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $102.74 | 4.858% | $107.7311 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $25.61 | 11.784% | $28.6279 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $836.49 | $894.4812 | $894.49 | $894.60 | $894.50 | |