| 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 | $197.41 | 7.628% | $212.4684 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $81.73 | 12.637% | $92.0582 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $217.34 | 3.548% | $225.0512 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $51.44 | 6.294% | $54.6776 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $28.88 | 4.576% | $30.2015 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $46.97 | 12.240% | $52.7191 | $52.72 | $52.70 | $52.70 |
| Purchase #7 | $169.62 | 5.812% | $179.4783 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $793.39 | $846.6543 | $846.66 | $846.65 | $846.80 | |