| 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 | $22.87 | 3.849% | $23.7503 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $175.32 | 5.218% | $184.4682 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $48.92 | 3.644% | $50.7026 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $200.35 | 3.853% | $208.0695 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $57.89 | 5.510% | $61.0797 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $168.29 | 5.586% | $177.6907 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $97.90 | 5.837% | $103.6144 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $771.54 | $809.3754 | $809.37 | $809.35 | $809.50 | |