| 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 | $63.66 | 8.780% | $69.2493 | $69.25 | $69.25 | $69.20 |
| Purchase #2 | $59.47 | 3.339% | $61.4557 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $243.29 | 11.291% | $270.7599 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $56.83 | 3.449% | $58.7901 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $152.65 | 13.475% | $173.2196 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $34.96 | 3.425% | $36.1574 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $13.65 | 10.731% | $15.1148 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $624.51 | $684.7468 | $684.75 | $684.70 | $684.80 | |