| 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 | $48.68 | 6.627% | $51.906 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $41.56 | 9.660% | $45.5747 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $219.71 | 8.134% | $237.5812 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $102.34 | 12.660% | $115.2962 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $161.99 | 13.516% | $183.8846 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $104.63 | 12.147% | $117.3394 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $95.97 | 10.505% | $106.0516 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $774.88 | $857.6337 | $857.63 | $857.65 | $857.70 | |