| 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 | $74.60 | 3.398% | $77.1349 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $97.40 | 9.414% | $106.5692 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $232.61 | 9.844% | $255.5081 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $213.84 | 3.860% | $222.0942 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $37.46 | 9.681% | $41.0865 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $68.77 | 3.164% | $70.9459 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $15.47 | 8.201% | $16.7387 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $740.15 | $790.0775 | $790.08 | $790.10 | $790.00 | |