| 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 | $98.31 | 5.842% | $104.0533 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $75.94 | 13.546% | $86.2268 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $30.97 | 10.543% | $34.2352 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $106.81 | 6.816% | $114.0902 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $41.37 | 9.226% | $45.1868 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $13.97 | 11.726% | $15.6081 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $250.79 | 12.409% | $281.9105 | $281.91 | $281.90 | $281.90 |
| 7 purchase totals = | $618.16 | $681.3109 | $681.32 | $681.35 | $681.30 | |