| 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 | $28.67 | 7.649% | $30.863 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $217.97 | 10.487% | $240.8285 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $79.96 | 5.545% | $84.3938 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $104.58 | 9.848% | $114.879 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $52.57 | 13.777% | $59.8126 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $219.25 | 11.123% | $243.6372 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $78.77 | 6.407% | $83.8168 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $781.77 | $858.2309 | $858.23 | $858.25 | $858.20 | |