| 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 | $66.90 | 12.453% | $75.2311 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $68.49 | 13.338% | $77.6252 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $146.52 | 9.792% | $160.8672 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $188.25 | 10.629% | $208.2591 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $66.74 | 5.293% | $70.2725 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $53.40 | 12.717% | $60.1909 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $130.79 | 13.376% | $148.2845 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $721.09 | $800.7305 | $800.73 | $800.75 | $800.80 | |