| 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 | $105.44 | 3.627% | $109.2643 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $12.84 | 9.576% | $14.0696 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $70.99 | 5.778% | $75.0918 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $153.83 | 10.197% | $169.516 | $169.52 | $169.50 | $169.50 |
| Purchase #5 | $56.70 | 9.453% | $62.0599 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $207.74 | 13.344% | $235.4608 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $218.63 | 13.381% | $247.8849 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $826.17 | $913.3473 | $913.34 | $913.30 | $913.50 | |