| 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 | $113.63 | 9.856% | $124.8294 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $102.82 | 12.793% | $115.9738 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $199.88 | 3.777% | $207.4295 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $166.73 | 5.703% | $176.2386 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $42.77 | 12.393% | $48.0705 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $73.89 | 12.453% | $83.0915 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $60.41 | 7.466% | $64.9202 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $760.13 | $820.5535 | $820.55 | $820.55 | $820.50 | |