| 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 | $37.88 | 13.231% | $42.8919 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $185.46 | 6.602% | $197.7041 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $126.50 | 4.754% | $132.5138 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $43.33 | 12.871% | $48.907 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $8.94 | 5.476% | $9.4296 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $17.44 | 10.391% | $19.2522 | $19.25 | $19.25 | $19.30 |
| Purchase #7 | $137.70 | 4.826% | $144.3454 | $144.35 | $144.35 | $144.30 |
| 7 purchase totals = | $557.25 | $595.0440 | $595.04 | $595.05 | $595.00 | |