| 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 | $10.65 | 12.351% | $11.9654 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $58.31 | 7.328% | $62.583 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $6.70 | 10.746% | $7.42 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $126.63 | 3.275% | $130.7771 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $213.82 | 4.474% | $223.3863 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $48.89 | 8.596% | $53.0926 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $158.46 | 3.466% | $163.9522 | $163.95 | $163.95 | $164.00 |
| 7 purchase totals = | $623.46 | $653.1766 | $653.18 | $653.20 | $653.30 | |