| 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 | $50.65 | 10.277% | $55.8553 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $97.93 | 7.177% | $104.9584 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $9.82 | 11.440% | $10.9434 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $138.77 | 8.503% | $150.5696 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $49.84 | 10.710% | $55.1779 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $196.92 | 5.670% | $208.0854 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $159.65 | 11.322% | $177.7256 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $703.58 | $763.3156 | $763.33 | $763.35 | $763.40 | |