| 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 | $57.41 | 10.441% | $63.4042 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $56.42 | 13.552% | $64.066 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $86.80 | 11.522% | $96.8011 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $112.48 | 7.750% | $121.1972 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $190.56 | 11.702% | $212.8593 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $88.72 | 12.193% | $99.5376 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $129.43 | 5.312% | $136.3053 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $721.82 | $794.1707 | $794.18 | $794.15 | $794.20 | |