| 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 | $92.49 | 7.610% | $99.5285 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $19.78 | 9.272% | $21.614 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $26.80 | 13.204% | $30.3387 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $104.26 | 12.712% | $117.5135 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $24.76 | 11.689% | $27.6542 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $187.83 | 8.213% | $203.2565 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $32.59 | 11.672% | $36.3939 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $488.51 | $536.2993 | $536.29 | $536.30 | $536.30 | |