| 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 | $25.89 | 4.476% | $27.0488 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $208.62 | 8.462% | $226.2734 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $60.40 | 8.539% | $65.5576 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $89.71 | 7.182% | $96.153 | $96.15 | $96.15 | $96.20 |
| Purchase #5 | $110.94 | 9.785% | $121.7955 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $245.49 | 7.532% | $263.9803 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $9.49 | 11.470% | $10.5785 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $750.54 | $811.3871 | $811.39 | $811.40 | $811.50 | |