| 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 | $62.94 | 7.862% | $67.8883 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $26.42 | 8.506% | $28.6673 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $127.96 | 6.287% | $136.0048 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $229.45 | 9.501% | $251.25 | $251.25 | $251.25 | $251.30 |
| Purchase #5 | $196.48 | 5.685% | $207.6499 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $78.96 | 10.375% | $87.1521 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $133.26 | 5.789% | $140.9744 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $855.47 | $919.5868 | $919.58 | $919.55 | $919.70 | |