| 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 | $78.69 | 10.690% | $87.102 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $109.45 | 6.741% | $116.828 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $127.59 | 3.862% | $132.5175 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $65.34 | 3.300% | $67.4962 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $234.97 | 13.450% | $266.5735 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $71.85 | 5.488% | $75.7931 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $147.31 | 5.327% | $155.1572 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $835.20 | $901.4675 | $901.47 | $901.45 | $901.50 | |