| 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 | $49.69 | 4.832% | $52.091 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $15.70 | 10.736% | $17.3856 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $27.93 | 6.821% | $29.8351 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $133.61 | 7.176% | $143.1979 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $205.37 | 4.458% | $214.5254 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $133.95 | 6.738% | $142.9756 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $86.78 | 8.292% | $93.9758 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $653.03 | $693.9864 | $694.01 | $694.10 | $694.00 | |