| 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 | $86.61 | 12.419% | $97.3661 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $142.85 | 9.476% | $156.3865 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $140.55 | 7.464% | $151.0407 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $100.48 | 6.674% | $107.186 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $194.25 | 12.526% | $218.5818 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $136.56 | 7.308% | $146.5398 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $70.99 | 13.179% | $80.3458 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $872.29 | $957.4467 | $957.46 | $957.50 | $957.40 | |