| 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 | $99.62 | 5.151% | $104.7514 | $104.75 | $104.75 | $104.80 |
| Purchase #2 | $58.62 | 8.616% | $63.6707 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $69.31 | 3.277% | $71.5813 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $75.71 | 7.381% | $81.2982 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $34.68 | 7.104% | $37.1437 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $183.72 | 3.491% | $190.1337 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $157.78 | 6.491% | $168.0215 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $679.44 | $716.6005 | $716.59 | $716.60 | $716.60 | |