| 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 | $99.38 | 8.740% | $108.0658 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $76.91 | 12.478% | $86.5068 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $103.53 | 10.488% | $114.3882 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $121.50 | 5.794% | $128.5397 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $13.50 | 10.718% | $14.9469 | $14.95 | $14.95 | $14.90 |
| Purchase #6 | $205.35 | 8.149% | $222.084 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $78.42 | 7.722% | $84.4756 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $698.59 | $759.0070 | $759.02 | $759.05 | $759.00 | |