| 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 | $105.66 | 8.135% | $114.2554 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $48.61 | 13.780% | $55.3085 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $121.99 | 5.491% | $128.6885 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $154.90 | 12.743% | $174.6389 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $57.92 | 4.731% | $60.6602 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $125.75 | 9.454% | $137.6384 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $79.69 | 10.697% | $88.2144 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $694.52 | $759.4043 | $759.41 | $759.40 | $759.40 | |