| 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 | $65.76 | 8.491% | $71.3437 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $55.59 | 10.420% | $61.3825 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $62.53 | 5.656% | $66.0667 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $151.98 | 5.569% | $160.4438 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $12.54 | 3.532% | $12.9829 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $70.90 | 9.688% | $77.7688 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $63.28 | 8.739% | $68.81 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $482.58 | $518.7984 | $518.79 | $518.80 | $518.80 | |