| 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 | $117.33 | 6.612% | $125.0879 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $68.86 | 3.438% | $71.2274 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $76.85 | 13.155% | $86.9596 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $123.35 | 6.739% | $131.6626 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $232.43 | 12.314% | $261.0514 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $51.50 | 7.484% | $55.3543 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $217.98 | 8.874% | $237.3235 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $888.30 | $968.6667 | $968.66 | $968.65 | $968.80 | |