| 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 | $92.60 | 5.653% | $97.8347 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $108.25 | 7.324% | $116.1782 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $241.67 | 10.404% | $266.8133 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $124.68 | 11.142% | $138.5718 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $56.68 | 4.253% | $59.0906 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $65.73 | 12.369% | $73.8601 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $96.68 | 8.565% | $104.9606 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $786.29 | $857.3093 | $857.30 | $857.30 | $857.40 | |