| 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 | $26.62 | 7.234% | $28.5457 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $57.49 | 7.652% | $61.8891 | $61.89 | $61.90 | $61.90 |
| Purchase #3 | $235.28 | 5.344% | $247.8534 | $247.85 | $247.85 | $247.90 |
| Purchase #4 | $198.39 | 5.341% | $208.986 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $103.99 | 3.483% | $107.612 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $136.31 | 6.413% | $145.0516 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $41.31 | 6.758% | $44.1017 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $799.39 | $844.0395 | $844.04 | $844.05 | $844.10 | |