| 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 | $73.84 | 10.249% | $81.4079 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $70.86 | 11.464% | $78.9834 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $97.27 | 4.209% | $101.3641 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $160.26 | 11.166% | $178.1546 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $217.29 | 9.471% | $237.8695 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $126.63 | 4.515% | $132.3473 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $51.38 | 8.571% | $55.7838 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $797.53 | $865.9106 | $865.90 | $865.90 | $866.00 | |