| 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 | $55.39 | 4.809% | $58.0537 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $43.63 | 10.697% | $48.2971 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $86.81 | 10.331% | $95.7783 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $95.36 | 9.246% | $104.177 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $106.77 | 12.677% | $120.3052 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $106.60 | 5.133% | $112.0718 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $164.77 | 5.105% | $173.1815 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $659.33 | $711.8646 | $711.87 | $711.90 | $712.00 | |