| 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 | $37.34 | 5.123% | $39.2529 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $41.85 | 11.107% | $46.4983 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $94.43 | 6.659% | $100.7181 | $100.72 | $100.70 | $100.70 |
| Purchase #4 | $65.85 | 12.453% | $74.0503 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $26.91 | 5.761% | $28.4603 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $9.91 | 6.110% | $10.5155 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $76.78 | 3.218% | $79.2508 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $353.07 | $378.7462 | $378.75 | $378.70 | $378.90 | |