| 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 | $67.62 | 12.375% | $75.988 | $75.99 | $76.00 | $76.00 |
| Purchase #2 | $132.26 | 10.354% | $145.9542 | $145.95 | $145.95 | $146.00 |
| Purchase #3 | $90.76 | 9.777% | $99.6336 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $125.67 | 8.861% | $136.8056 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $208.51 | 4.686% | $218.2808 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $94.82 | 7.163% | $101.612 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $78.47 | 10.200% | $86.4739 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $798.11 | $864.7481 | $864.74 | $864.75 | $864.80 | |