| 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 | $66.25 | 12.283% | $74.3875 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $197.66 | 12.316% | $222.0038 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $88.99 | 9.243% | $97.2153 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $26.77 | 12.360% | $30.0788 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $155.84 | 3.136% | $160.7271 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $131.59 | 7.745% | $141.7816 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $123.83 | 6.655% | $132.0709 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $790.93 | $858.2650 | $858.27 | $858.30 | $858.30 | |