| 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 | $97.33 | 6.292% | $103.454 | $103.45 | $103.45 | $103.50 |
| Purchase #2 | $88.82 | 9.399% | $97.1682 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $234.41 | 7.385% | $251.7212 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $52.74 | 4.447% | $55.0853 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $9.50 | 7.762% | $10.2374 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $165.86 | 5.804% | $175.4865 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $157.34 | 5.334% | $165.7325 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $806.00 | $858.8851 | $858.89 | $858.90 | $858.90 | |