| 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 | $52.43 | 11.230% | $58.3179 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $248.51 | 7.105% | $266.1666 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $40.83 | 3.592% | $42.2966 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $44.92 | 6.405% | $47.7971 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $56.67 | 4.213% | $59.0575 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $165.97 | 8.256% | $179.6725 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $111.88 | 13.344% | $126.8093 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $721.21 | $780.1175 | $780.13 | $780.05 | $780.20 | |