| 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 | $59.87 | 12.612% | $67.4208 | $67.42 | $67.40 | $67.40 |
| Purchase #2 | $54.54 | 3.803% | $56.6142 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $28.94 | 3.523% | $29.9596 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $216.60 | 9.355% | $236.8629 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $87.32 | 4.734% | $91.4537 | $91.45 | $91.45 | $91.50 |
| Purchase #6 | $48.25 | 7.872% | $52.0482 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $91.72 | 8.666% | $99.6685 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $587.24 | $634.0279 | $634.02 | $633.95 | $634.10 | |