| 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 | $33.71 | 6.236% | $35.8122 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $125.47 | 9.555% | $137.4587 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $75.52 | 3.836% | $78.4169 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $94.27 | 3.169% | $97.2574 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $97.74 | 12.429% | $109.8881 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $209.66 | 11.771% | $234.3391 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $141.60 | 5.716% | $149.6939 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $777.97 | $842.8663 | $842.87 | $842.85 | $842.90 | |