| 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 | $50.84 | 10.388% | $56.1213 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $28.81 | 3.130% | $29.7118 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $22.74 | 6.873% | $24.3029 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $44.56 | 11.289% | $49.5904 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $106.35 | 9.162% | $116.0938 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $44.61 | 5.853% | $47.221 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $160.66 | 3.622% | $166.4791 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $458.57 | $489.5203 | $489.51 | $489.50 | $489.50 | |