| 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 | $69.36 | 3.217% | $71.5913 | $71.59 | $71.60 | $71.60 |
| Purchase #2 | $108.77 | 10.152% | $119.8123 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $108.53 | 13.108% | $122.7561 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $188.90 | 12.266% | $212.0705 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $108.97 | 10.366% | $120.2658 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $79.45 | 11.751% | $88.7862 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $193.29 | 5.645% | $204.2012 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $857.27 | $939.4834 | $939.49 | $939.45 | $939.60 | |