| 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 | $35.75 | 6.117% | $37.9368 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $62.91 | 13.471% | $71.3846 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $69.29 | 3.384% | $71.6348 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $76.92 | 9.827% | $84.4789 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $226.53 | 3.357% | $234.1346 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $243.43 | 5.849% | $257.6682 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $102.82 | 4.240% | $107.1796 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $817.65 | $864.4175 | $864.41 | $864.50 | $864.40 | |