| 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 | $82.84 | 5.444% | $87.3498 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $89.71 | 7.491% | $96.4302 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $220.47 | 8.399% | $238.9873 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $94.34 | 13.527% | $107.1014 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $188.37 | 13.376% | $213.5664 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $73.47 | 5.606% | $77.5887 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $44.81 | 9.411% | $49.0271 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $794.01 | $870.0509 | $870.06 | $870.10 | $870.00 | |