| 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 | $48.36 | 9.336% | $52.8749 | $52.87 | $52.85 | $52.90 |
| Purchase #2 | $169.63 | 6.548% | $180.7374 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $15.68 | 12.592% | $17.6544 | $17.65 | $17.65 | $17.70 |
| Purchase #4 | $70.33 | 10.657% | $77.8251 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $156.64 | 8.124% | $169.3654 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $137.44 | 12.112% | $154.0867 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $89.36 | 8.867% | $97.2836 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $687.44 | $749.8275 | $749.83 | $749.85 | $749.90 | |