| 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 | $58.46 | 11.235% | $65.028 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $156.47 | 5.363% | $164.8615 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $173.59 | 4.211% | $180.8999 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $71.34 | 8.148% | $77.1528 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $112.42 | 4.743% | $117.7521 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $105.51 | 10.645% | $116.7415 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $236.59 | 9.393% | $258.8129 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $914.38 | $981.2487 | $981.24 | $981.25 | $981.30 | |