| 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 | $68.40 | 7.307% | $73.398 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $96.67 | 9.787% | $106.1311 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $77.75 | 3.755% | $80.6695 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $222.83 | 9.178% | $243.2813 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $84.85 | 5.680% | $89.6695 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $67.94 | 10.118% | $74.8142 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $66.94 | 8.429% | $72.5824 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $685.38 | $740.5460 | $740.54 | $740.55 | $740.60 | |