| 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 | $132.77 | 3.750% | $137.7489 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $113.66 | 5.314% | $119.6999 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $78.97 | 8.859% | $85.966 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $55.90 | 13.371% | $63.3744 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $54.45 | 3.704% | $56.4668 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $42.29 | 13.731% | $48.0968 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $155.39 | 12.314% | $174.5247 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $633.43 | $685.8775 | $685.88 | $685.80 | $685.90 | |