| 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 | $28.63 | 3.639% | $29.6718 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $88.43 | 9.729% | $97.0334 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $115.90 | 4.434% | $121.039 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $249.98 | 12.694% | $281.7125 | $281.71 | $281.70 | $281.70 |
| Purchase #5 | $55.48 | 6.302% | $58.9763 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $134.61 | 6.489% | $143.3448 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $57.80 | 5.762% | $61.1304 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $730.83 | $792.9082 | $792.90 | $792.95 | $792.80 | |