| 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 | $5.31 | 7.456% | $5.7059 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $75.94 | 9.411% | $83.0867 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $5.71 | 4.297% | $5.9554 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $201.65 | 7.699% | $217.175 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $32.93 | 12.393% | $37.011 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $105.25 | 10.412% | $116.2086 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $118.68 | 6.207% | $126.0465 | $126.05 | $126.05 | $126.00 |
| 7 purchase totals = | $545.47 | $591.1891 | $591.21 | $591.20 | $591.20 | |