| 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 | $37.87 | 7.181% | $40.5894 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $135.40 | 8.302% | $146.6409 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $20.53 | 5.538% | $21.667 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $183.78 | 11.520% | $204.9515 | $204.95 | $204.95 | $205.00 |
| Purchase #5 | $92.33 | 5.577% | $97.4792 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $167.41 | 6.252% | $177.8765 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $97.66 | 11.596% | $108.9847 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $734.98 | $798.1892 | $798.19 | $798.25 | $798.30 | |