| 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 | $77.73 | 9.176% | $84.8625 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $25.99 | 3.472% | $26.8924 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $143.89 | 10.118% | $158.4488 | $158.45 | $158.45 | $158.40 |
| Purchase #4 | $113.75 | 10.649% | $125.8632 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $61.67 | 13.834% | $70.2014 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $78.48 | 8.612% | $85.2387 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $151.61 | 9.379% | $165.8295 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $653.12 | $717.3365 | $717.33 | $717.35 | $717.30 | |