| 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 | $35.68 | 3.167% | $36.81 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $169.75 | 10.578% | $187.7062 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $93.80 | 11.155% | $104.2634 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $207.78 | 12.433% | $233.6133 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $28.69 | 12.841% | $32.3741 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $41.81 | 7.109% | $44.7823 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $159.66 | 6.187% | $169.5382 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $737.17 | $809.0875 | $809.08 | $809.05 | $809.10 | |