| 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 | $236.53 | 7.870% | $255.1449 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $106.61 | 11.363% | $118.7241 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $7.46 | 6.173% | $7.9205 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $115.40 | 11.253% | $128.386 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $26.77 | 3.476% | $27.7005 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $92.41 | 7.209% | $99.0718 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $157.69 | 8.218% | $170.649 | $170.65 | $170.65 | $170.60 |
| 7 purchase totals = | $742.87 | $807.5968 | $807.59 | $807.55 | $807.50 | |