| 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 | $82.86 | 8.818% | $90.1666 | $90.17 | $90.15 | $90.20 |
| Purchase #2 | $84.80 | 4.858% | $88.9196 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $91.34 | 6.252% | $97.0506 | $97.05 | $97.05 | $97.10 |
| Purchase #4 | $150.63 | 5.145% | $158.3799 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $240.87 | 10.831% | $266.9586 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $158.33 | 3.206% | $163.4061 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $48.59 | 7.381% | $52.1764 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $857.42 | $917.0578 | $917.07 | $917.05 | $917.20 | |