| 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 | $62.98 | 13.513% | $71.4905 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $83.45 | 7.795% | $89.9549 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $215.76 | 7.273% | $231.4522 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $87.59 | 11.196% | $97.3966 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $100.81 | 12.429% | $113.3397 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $76.28 | 3.831% | $79.2023 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $52.75 | 10.872% | $58.485 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $679.62 | $741.3212 | $741.32 | $741.35 | $741.40 | |