| 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 | $54.53 | 6.468% | $58.057 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $190.76 | 4.490% | $199.3251 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $157.85 | 7.484% | $169.6635 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $90.50 | 7.214% | $97.0287 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $28.61 | 7.469% | $30.7469 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $218.39 | 7.327% | $234.3914 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $78.93 | 12.584% | $88.8626 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $819.57 | $878.0752 | $878.08 | $878.10 | $878.10 | |