| 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 | $116.85 | 3.182% | $120.5682 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $106.33 | 3.189% | $109.7209 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $99.31 | 3.684% | $102.9686 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $59.85 | 8.645% | $65.024 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $48.33 | 9.585% | $52.9624 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $158.99 | 11.610% | $177.4487 | $177.45 | $177.45 | $177.40 |
| Purchase #7 | $82.81 | 4.740% | $86.7352 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $672.47 | $715.4280 | $715.43 | $715.35 | $715.40 | |