| 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 | $124.88 | 3.723% | $129.5293 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $181.46 | 12.556% | $204.2441 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $104.49 | 11.246% | $116.2409 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $55.37 | 7.704% | $59.6357 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $45.48 | 4.191% | $47.3861 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $152.61 | 12.422% | $171.5672 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $16.36 | 8.477% | $17.7468 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $680.65 | $746.3501 | $746.36 | $746.40 | $746.20 | |