| 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 | $18.44 | 5.706% | $19.4922 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $235.66 | 4.778% | $246.9198 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $125.37 | 6.284% | $133.2483 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $137.71 | 5.138% | $144.7855 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $30.52 | 11.246% | $33.9523 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $233.71 | 5.406% | $246.3444 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $18.66 | 3.109% | $19.2401 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $800.07 | $843.9826 | $843.98 | $844.00 | $843.90 | |