| 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 | $28.49 | 4.347% | $29.7285 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $144.76 | 11.735% | $161.7476 | $161.75 | $161.75 | $161.70 |
| Purchase #3 | $157.34 | 12.808% | $177.4921 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $90.70 | 7.307% | $97.3274 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $52.78 | 4.211% | $55.0026 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $149.72 | 4.386% | $156.2867 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $215.71 | 8.801% | $234.6946 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $839.50 | $912.2795 | $912.28 | $912.35 | $912.20 | |