| 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 | $55.71 | 8.616% | $60.51 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $37.56 | 7.555% | $40.3977 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $126.63 | 5.296% | $133.3363 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $196.65 | 7.142% | $210.6947 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $107.97 | 13.378% | $122.4142 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $169.46 | 4.605% | $177.2636 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $39.93 | 11.357% | $44.4649 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $733.91 | $789.0814 | $789.07 | $789.05 | $789.10 | |