| 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 | $10.39 | 9.147% | $11.3404 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $203.84 | 7.713% | $219.5622 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $54.44 | 11.829% | $60.8797 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $87.99 | 5.667% | $92.9764 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $185.79 | 13.853% | $211.5275 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $104.82 | 11.221% | $116.5819 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $87.44 | 11.489% | $97.486 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $734.71 | $810.3541 | $810.36 | $810.45 | $810.40 | |