| 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 | $16.98 | 8.637% | $18.4466 | $18.45 | $18.45 | $18.40 |
| Purchase #2 | $14.68 | 5.506% | $15.4883 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $84.74 | 9.781% | $93.0284 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $78.63 | 10.221% | $86.6668 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $234.44 | 13.228% | $265.4517 | $265.45 | $265.45 | $265.50 |
| Purchase #6 | $212.39 | 11.361% | $236.5196 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $9.72 | 13.471% | $11.0294 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $651.58 | $726.6308 | $726.64 | $726.65 | $726.60 | |