| 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 | $13.60 | 7.596% | $14.6331 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $26.73 | 12.619% | $30.1031 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $75.86 | 12.482% | $85.3288 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $104.56 | 11.192% | $116.2624 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $205.70 | 10.399% | $227.0907 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $186.78 | 10.629% | $206.6328 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $108.25 | 3.339% | $111.8645 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $721.48 | $791.9154 | $791.90 | $791.95 | $791.90 | |