| 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 | $68.73 | 13.428% | $77.9591 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $163.40 | 13.482% | $185.4296 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $130.80 | 6.857% | $139.769 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $96.46 | 12.323% | $108.3468 | $108.35 | $108.35 | $108.30 |
| Purchase #5 | $64.62 | 10.450% | $71.3728 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $195.41 | 6.387% | $207.8908 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $40.34 | 12.308% | $45.305 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $759.76 | $836.0731 | $836.08 | $836.05 | $836.10 | |