| 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 | $104.40 | 4.450% | $109.0458 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $102.85 | 13.494% | $116.7286 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $58.72 | 12.313% | $65.9502 | $65.95 | $65.95 | $66.00 |
| Purchase #4 | $102.72 | 3.812% | $106.6357 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $124.46 | 3.678% | $129.0376 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $208.50 | 12.252% | $234.0454 | $234.05 | $234.05 | $234.00 |
| Purchase #7 | $144.38 | 12.195% | $161.9871 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $846.03 | $923.4304 | $923.45 | $923.50 | $923.30 | |