| 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 | $125.58 | 11.621% | $140.1737 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $9.80 | 4.565% | $10.2474 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $64.73 | 3.867% | $67.2331 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $212.49 | 9.832% | $233.382 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $83.49 | 5.862% | $88.3842 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $15.35 | 10.425% | $16.9502 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $93.37 | 3.838% | $96.9535 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $604.81 | $653.3241 | $653.31 | $653.35 | $653.40 | |