| 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 | $32.88 | 7.536% | $35.3578 | $35.36 | $35.35 | $35.40 |
| Purchase #2 | $147.87 | 10.799% | $163.8385 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $41.84 | 9.156% | $45.6709 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $46.46 | 3.538% | $48.1038 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $46.56 | 4.601% | $48.7022 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $9.80 | 12.802% | $11.0546 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $78.98 | 11.537% | $88.0919 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $404.39 | $440.8197 | $440.81 | $440.80 | $440.90 | |