| 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 | $6.80 | 5.404% | $7.1675 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $153.82 | 6.304% | $163.5168 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $243.63 | 7.645% | $262.2555 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $112.88 | 3.296% | $116.6005 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $67.87 | 8.454% | $73.6077 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $104.75 | 6.133% | $111.1743 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $58.90 | 10.865% | $65.2995 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $748.65 | $799.6218 | $799.63 | $799.55 | $799.70 | |