| 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 | $48.74 | 9.473% | $53.3571 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $226.70 | 12.525% | $255.0942 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $167.75 | 5.843% | $177.5516 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $97.49 | 9.754% | $106.9992 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $163.88 | 4.744% | $171.6545 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $69.82 | 10.868% | $77.408 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $26.52 | 5.521% | $27.9842 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $800.90 | $870.0488 | $870.04 | $870.05 | $870.20 | |