| 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 | $23.73 | 5.312% | $24.9905 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $191.56 | 13.225% | $216.8938 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $116.59 | 11.689% | $130.2182 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $16.25 | 12.772% | $18.3255 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $247.49 | 8.185% | $267.7471 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $245.31 | 9.488% | $268.585 | $268.59 | $268.60 | $268.60 |
| Purchase #7 | $46.54 | 3.653% | $48.2401 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $887.47 | $975.0002 | $975.01 | $975.05 | $974.90 | |