| 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 | $250.96 | 8.655% | $272.6806 | $272.68 | $272.70 | $272.70 |
| Purchase #2 | $11.86 | 7.435% | $12.7418 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $39.57 | 9.776% | $43.4384 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $64.25 | 11.335% | $71.5327 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $106.96 | 4.865% | $112.1636 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $132.74 | 12.343% | $149.1241 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $59.71 | 4.562% | $62.434 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $666.05 | $724.1152 | $724.10 | $724.15 | $724.00 | |