| 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 | $77.81 | 13.772% | $88.526 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $80.47 | 3.429% | $83.2293 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $172.43 | 12.360% | $193.7423 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $147.53 | 10.656% | $163.2508 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $21.26 | 13.815% | $24.1971 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $36.46 | 3.481% | $37.7292 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $29.69 | 3.413% | $30.7033 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $565.65 | $621.3780 | $621.38 | $621.45 | $621.30 | |