| 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 | $125.61 | 10.612% | $138.9397 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $60.99 | 8.334% | $66.0729 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $182.54 | 11.755% | $203.9976 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $33.93 | 11.542% | $37.8462 | $37.85 | $37.85 | $37.80 |
| Purchase #5 | $33.74 | 5.186% | $35.4898 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $139.54 | 12.615% | $157.143 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $12.32 | 11.578% | $13.7464 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $588.67 | $653.2356 | $653.24 | $653.25 | $653.10 | |