| 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 | $51.30 | 3.713% | $53.2048 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $52.31 | 11.725% | $58.4433 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $97.69 | 9.616% | $107.0839 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $117.78 | 3.738% | $122.1826 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $198.72 | 11.593% | $221.7576 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $82.44 | 5.491% | $86.9668 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $205.42 | 7.707% | $221.2517 | $221.25 | $221.25 | $221.30 |
| 7 purchase totals = | $805.66 | $870.8907 | $870.88 | $870.90 | $871.00 | |