| 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 | $104.67 | 5.195% | $110.1076 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $86.78 | 11.311% | $96.5957 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $107.57 | 6.620% | $114.6911 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $37.91 | 8.554% | $41.1528 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $38.96 | 13.443% | $44.1974 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $116.75 | 7.836% | $125.8985 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $82.54 | 4.720% | $86.4359 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $575.18 | $619.0790 | $619.09 | $619.10 | $619.10 | |