| 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 | $61.91 | 13.432% | $70.2258 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $209.41 | 3.209% | $216.13 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $136.75 | 9.755% | $150.09 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $87.47 | 11.508% | $97.536 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $82.33 | 11.773% | $92.0227 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $226.59 | 12.359% | $254.5943 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $10.38 | 8.640% | $11.2768 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $814.84 | $891.8756 | $891.88 | $891.95 | $891.80 | |