| 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 | $49.55 | 7.686% | $53.3584 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $42.78 | 5.234% | $45.0191 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $129.34 | 12.842% | $145.9498 | $145.95 | $145.95 | $145.90 |
| Purchase #4 | $203.47 | 8.222% | $220.1993 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $241.88 | 10.786% | $267.9692 | $267.97 | $267.95 | $268.00 |
| Purchase #6 | $28.53 | 7.424% | $30.6481 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $93.40 | 12.329% | $104.9153 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $788.95 | $868.0592 | $868.07 | $868.00 | $868.00 | |