| 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 | $107.76 | 10.787% | $119.3841 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $12.42 | 6.400% | $13.2149 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $105.39 | 5.363% | $111.0421 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $225.65 | 11.743% | $252.1481 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $77.58 | 10.845% | $85.9936 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $103.66 | 10.351% | $114.3898 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $69.46 | 4.418% | $72.5287 | $72.53 | $72.55 | $72.50 |
| 7 purchase totals = | $701.92 | $768.7013 | $768.69 | $768.75 | $768.60 | |