| 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 | $29.91 | 12.588% | $33.6751 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $207.41 | 7.710% | $223.4013 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $75.88 | 4.344% | $79.1762 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $56.26 | 5.321% | $59.2536 | $59.25 | $59.25 | $59.30 |
| Purchase #5 | $86.35 | 5.529% | $91.1243 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $50.79 | 10.515% | $56.1306 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $227.61 | 8.167% | $246.1989 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $734.21 | $788.9600 | $788.96 | $789.00 | $789.00 | |