| 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 | $47.74 | 7.413% | $51.279 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $190.72 | 4.469% | $199.2433 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $11.36 | 4.118% | $11.8278 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $8.30 | 4.826% | $8.7006 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $194.27 | 9.181% | $212.1059 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $244.46 | 9.350% | $267.317 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $42.97 | 12.611% | $48.3889 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $739.82 | $798.8625 | $798.87 | $798.90 | $798.80 | |