| 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 | $24.41 | 4.743% | $25.5678 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $93.72 | 4.172% | $97.63 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $233.61 | 4.595% | $244.3444 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $54.40 | 7.196% | $58.3146 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $93.69 | 10.317% | $103.356 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $28.53 | 8.342% | $30.91 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $71.59 | 9.605% | $78.4662 | $78.47 | $78.45 | $78.50 |
| 7 purchase totals = | $599.95 | $638.5890 | $638.59 | $638.55 | $638.60 | |