| 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 | $25.85 | 3.699% | $26.8062 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $142.68 | 8.185% | $154.3584 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $120.39 | 4.248% | $125.5042 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $131.96 | 8.421% | $143.0724 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $171.43 | 11.645% | $191.393 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $140.96 | 12.689% | $158.8464 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $94.69 | 4.293% | $98.755 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $827.96 | $898.7356 | $898.74 | $898.70 | $898.80 | |