| 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 | $74.31 | 10.448% | $82.0739 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $226.74 | 3.202% | $234.0002 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $94.26 | 13.685% | $107.1595 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $205.43 | 4.339% | $214.3436 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $137.82 | 6.456% | $146.7177 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $29.80 | 7.767% | $32.1146 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $104.25 | 9.583% | $114.2403 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $872.61 | $930.6498 | $930.64 | $930.60 | $930.60 | |