| 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 | $47.71 | 9.171% | $52.0855 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $182.51 | 13.585% | $207.304 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $97.78 | 12.171% | $109.6808 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $142.40 | 6.172% | $151.1889 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $155.61 | 11.807% | $173.9829 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $76.64 | 12.711% | $86.3817 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $71.69 | 5.123% | $75.3627 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $774.34 | $855.9865 | $855.98 | $856.05 | $856.10 | |