| 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 | $110.58 | 6.359% | $117.6118 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $82.47 | 7.867% | $88.9579 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $117.60 | 13.689% | $133.6983 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $79.34 | 8.704% | $86.2458 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $97.72 | 10.306% | $107.791 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $159.62 | 10.676% | $176.661 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $50.51 | 13.456% | $57.3066 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $697.84 | $768.2724 | $768.28 | $768.25 | $768.30 | |