| 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 | $11.40 | 10.307% | $12.575 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $64.54 | 3.626% | $66.8802 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $136.38 | 12.453% | $153.3634 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $33.33 | 13.742% | $37.9102 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $136.99 | 4.466% | $143.108 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $205.67 | 13.298% | $233.02 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $5.69 | 9.713% | $6.2427 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $594.00 | $653.0995 | $653.10 | $653.10 | $653.10 | |