| 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 | $45.47 | 13.370% | $51.5493 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $27.91 | 9.124% | $30.4565 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $44.81 | 4.551% | $46.8493 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $223.33 | 4.785% | $234.0163 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $88.91 | 9.740% | $97.5698 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $202.83 | 3.328% | $209.5802 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $133.40 | 13.810% | $151.8225 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $766.66 | $821.8439 | $821.85 | $821.80 | $821.80 | |