| 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 | $26.95 | 9.597% | $29.5364 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $20.56 | 5.242% | $21.6378 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $34.41 | 10.645% | $38.0729 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $101.47 | 12.649% | $114.3049 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $207.58 | 4.245% | $216.3918 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $82.27 | 5.608% | $86.8837 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $163.99 | 5.460% | $172.9439 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $637.23 | $679.7714 | $679.76 | $679.80 | $679.70 | |