| 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 | $23.41 | 9.839% | $25.7133 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $209.89 | 12.510% | $236.1472 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $97.54 | 9.345% | $106.6551 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $175.43 | 10.775% | $194.3326 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $213.86 | 7.502% | $229.9038 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $90.28 | 10.686% | $99.9273 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $92.98 | 10.806% | $103.0274 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $903.39 | $995.7067 | $995.71 | $995.75 | $995.60 | |