| 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 | $67.90 | 9.108% | $74.0843 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $88.39 | 5.189% | $92.9766 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $20.96 | 5.179% | $22.0455 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $176.46 | 13.456% | $200.2045 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $163.66 | 3.555% | $169.4781 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $21.37 | 9.383% | $23.3751 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $152.78 | 11.822% | $170.8417 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $691.52 | $753.0058 | $753.01 | $753.10 | $753.00 | |