| 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 | $99.45 | 10.179% | $109.573 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $36.50 | 13.174% | $41.3085 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $167.83 | 11.114% | $186.4826 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $74.53 | 12.623% | $83.9379 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $243.88 | 5.508% | $257.3129 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $40.78 | 8.478% | $44.2373 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $48.39 | 5.705% | $51.1506 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $711.36 | $774.0028 | $774.00 | $774.00 | $774.00 | |