| 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 | $75.34 | 5.573% | $79.5387 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $147.66 | 4.378% | $154.1246 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $132.73 | 5.871% | $140.5226 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $188.70 | 13.844% | $214.8236 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $68.89 | 13.848% | $78.4299 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $161.69 | 8.151% | $174.8694 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $88.47 | 10.261% | $97.5479 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $863.48 | $939.8567 | $939.85 | $939.80 | $939.70 | |