| 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 | $75.97 | 6.253% | $80.7204 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $28.74 | 3.252% | $29.6746 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $28.61 | 5.467% | $30.1741 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $206.88 | 12.223% | $232.1669 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $193.35 | 8.632% | $210.04 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $191.38 | 9.666% | $209.8788 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $50.85 | 5.262% | $53.5257 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $775.78 | $846.1805 | $846.18 | $846.15 | $846.20 | |