| 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 | $92.64 | 5.452% | $97.6907 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $86.70 | 7.349% | $93.0716 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $10.43 | 10.375% | $11.5121 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $233.49 | 3.153% | $240.8519 | $240.85 | $240.85 | $240.90 |
| Purchase #5 | $28.85 | 4.531% | $30.1572 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $178.30 | 9.547% | $195.3223 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $224.32 | 9.861% | $246.4402 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $854.73 | $915.0460 | $915.04 | $915.00 | $915.10 | |