| 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 | $82.66 | 6.587% | $88.1048 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $57.94 | 7.846% | $62.486 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $140.36 | 5.766% | $148.4532 | $148.45 | $148.45 | $148.50 |
| Purchase #4 | $49.27 | 7.240% | $52.8371 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $190.70 | 6.349% | $202.8075 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $224.59 | 7.506% | $241.4477 | $241.45 | $241.45 | $241.40 |
| Purchase #7 | $44.27 | 4.553% | $46.2856 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $789.79 | $842.4219 | $842.43 | $842.45 | $842.40 | |