| 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 | $120.47 | 7.562% | $129.5799 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $159.82 | 6.326% | $169.9302 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $19.95 | 7.193% | $21.385 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $74.98 | 10.555% | $82.8941 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $95.93 | 10.528% | $106.0295 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $5.62 | 9.682% | $6.1641 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $216.94 | 3.400% | $224.316 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $693.71 | $740.2988 | $740.30 | $740.35 | $740.30 | |