| 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 | $70.36 | 12.335% | $79.0389 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $61.75 | 5.813% | $65.3395 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $133.28 | 12.206% | $149.5482 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $105.88 | 11.683% | $118.25 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $46.56 | 3.279% | $48.0867 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $239.72 | 13.123% | $271.1785 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $28.27 | 7.788% | $30.4717 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $685.82 | $761.9135 | $761.92 | $761.95 | $761.90 | |