| 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 | $51.32 | 10.850% | $56.8882 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $165.96 | 8.624% | $180.2724 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $40.43 | 11.588% | $45.115 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $240.38 | 10.474% | $265.5574 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $114.46 | 4.353% | $119.4424 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $75.98 | 6.717% | $81.0836 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $212.69 | 7.192% | $227.9867 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $901.22 | $976.3457 | $976.35 | $976.35 | $976.40 | |