| 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 | $100.44 | 5.810% | $106.2756 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $59.45 | 8.277% | $64.3707 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $236.98 | 10.548% | $261.9767 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $72.50 | 7.224% | $77.7374 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $9.83 | 9.123% | $10.7268 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $154.78 | 4.179% | $161.2483 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $38.94 | 12.532% | $43.82 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $672.92 | $726.1555 | $726.17 | $726.20 | $726.10 | |