| 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 | $30.54 | 7.166% | $32.7285 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $64.94 | 13.614% | $73.7809 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $156.42 | 12.248% | $175.5783 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $219.56 | 7.435% | $235.8843 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $83.75 | 3.406% | $86.6025 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $164.94 | 13.248% | $186.7913 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $71.34 | 11.176% | $79.313 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $791.49 | $870.6788 | $870.67 | $870.75 | $870.70 | |