| 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 | $48.52 | 8.543% | $52.6651 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $171.45 | 11.485% | $191.141 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $28.38 | 3.406% | $29.3466 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $180.46 | 5.750% | $190.8365 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $62.80 | 10.110% | $69.1491 | $69.15 | $69.15 | $69.10 |
| Purchase #6 | $113.53 | 11.811% | $126.939 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $79.83 | 5.433% | $84.1672 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $684.97 | $744.2445 | $744.26 | $744.25 | $744.10 | |