| 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 | $94.26 | 6.473% | $100.3614 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $5.29 | 7.653% | $5.6948 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $209.27 | 13.179% | $236.8497 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $199.90 | 7.482% | $214.8565 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $84.67 | 3.118% | $87.31 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $214.80 | 8.241% | $232.5017 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $93.52 | 11.578% | $104.3477 | $104.35 | $104.35 | $104.30 |
| 7 purchase totals = | $901.71 | $981.9218 | $981.92 | $981.90 | $981.90 | |