| 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 | $100.27 | 7.273% | $107.5626 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $91.46 | 3.269% | $94.4498 | $94.45 | $94.45 | $94.40 |
| Purchase #3 | $61.76 | 5.254% | $65.0049 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $153.88 | 9.578% | $168.6186 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $46.39 | 7.675% | $49.9504 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $146.36 | 9.486% | $160.2437 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $229.76 | 12.253% | $257.9125 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $829.88 | $903.7425 | $903.73 | $903.70 | $903.70 | |