| 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 | $188.97 | 4.741% | $197.9291 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $120.99 | 12.808% | $136.4864 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $59.44 | 13.818% | $67.6534 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $75.63 | 12.358% | $84.9764 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $224.67 | 8.295% | $243.3064 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $59.29 | 3.664% | $61.4624 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $52.58 | 10.630% | $58.1693 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $781.57 | $849.9834 | $849.99 | $850.00 | $850.10 | |