| 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 | $81.30 | 7.454% | $87.3601 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $160.87 | 6.162% | $170.7828 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $110.43 | 3.222% | $113.9881 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $188.35 | 13.872% | $214.4779 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $87.73 | 13.747% | $99.7902 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $109.59 | 12.136% | $122.8898 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $30.70 | 7.659% | $33.0513 | $33.05 | $33.05 | $33.10 |
| 7 purchase totals = | $768.97 | $842.3402 | $842.34 | $842.40 | $842.50 | |