| 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 | $40.52 | 10.492% | $44.7714 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $49.60 | 7.656% | $53.3974 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $79.51 | 13.446% | $90.2009 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $184.55 | 5.233% | $194.2075 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $176.39 | 12.338% | $198.153 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $158.84 | 6.505% | $169.1725 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $97.88 | 6.543% | $104.2843 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $787.29 | $854.1870 | $854.18 | $854.15 | $854.30 | |