| 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 | $79.32 | 8.819% | $86.3152 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $153.82 | 3.552% | $159.2837 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $74.57 | 11.399% | $83.0702 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $25.55 | 6.728% | $27.269 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $72.59 | 4.691% | $75.9952 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $81.78 | 7.631% | $88.0206 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $128.89 | 3.852% | $133.8548 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $616.52 | $653.8087 | $653.81 | $653.75 | $653.90 | |