| 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 | $63.89 | 11.441% | $71.1997 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $87.65 | 10.672% | $97.004 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $136.76 | 9.439% | $149.6688 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $27.39 | 10.797% | $30.3473 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $107.40 | 8.856% | $116.9113 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $131.27 | 8.686% | $142.6721 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $66.30 | 6.366% | $70.5207 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $620.66 | $678.3239 | $678.32 | $678.25 | $678.30 | |