| 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 | $41.94 | 9.231% | $45.8115 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $48.95 | 3.573% | $50.699 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $21.81 | 10.806% | $24.1668 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $36.35 | 6.747% | $38.8025 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $220.57 | 5.532% | $232.7719 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $229.76 | 7.503% | $246.9989 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $183.43 | 11.703% | $204.8968 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $782.81 | $844.1474 | $844.15 | $844.10 | $844.20 | |