| 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 | $22.49 | 4.138% | $23.4206 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $6.66 | 13.711% | $7.5732 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $41.39 | 13.481% | $46.9698 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $184.38 | 8.533% | $200.1131 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $85.60 | 11.660% | $95.581 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $241.30 | 3.846% | $250.5804 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $9.53 | 4.635% | $9.9717 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $591.35 | $634.2098 | $634.20 | $634.15 | $634.30 | |