| 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 | $64.58 | 12.552% | $72.6861 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $35.77 | 8.493% | $38.8079 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $250.82 | 3.785% | $260.3135 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $56.73 | 6.587% | $60.4668 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $195.37 | 4.543% | $204.2457 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $24.47 | 5.466% | $25.8075 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $131.65 | 13.507% | $149.432 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $759.39 | $811.7595 | $811.77 | $811.75 | $811.70 | |