| 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 | $227.43 | 9.336% | $248.6629 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $42.43 | 12.206% | $47.609 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $89.48 | 8.510% | $97.0947 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $125.30 | 5.795% | $132.5611 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $94.59 | 10.632% | $104.6468 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $21.42 | 5.279% | $22.5508 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $19.43 | 8.119% | $21.0075 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $620.08 | $674.1328 | $674.13 | $674.10 | $674.20 | |