| 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 | $96.43 | 8.760% | $104.8773 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $226.80 | 4.285% | $236.5184 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $165.46 | 8.801% | $180.0221 | $180.02 | $180.00 | $180.00 |
| Purchase #4 | $67.97 | 5.772% | $71.8932 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $130.80 | 13.665% | $148.6738 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $24.92 | 12.798% | $28.1093 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $87.88 | 11.109% | $97.6426 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $800.26 | $867.7367 | $867.73 | $867.70 | $867.70 | |