| 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 | $112.73 | 11.580% | $125.7841 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $200.68 | 8.515% | $217.7679 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $200.51 | 11.854% | $224.2785 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $20.65 | 7.825% | $22.2659 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $55.70 | 3.701% | $57.7615 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $127.84 | 7.736% | $137.7297 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $10.85 | 5.598% | $11.4574 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $728.96 | $797.0450 | $797.05 | $797.05 | $797.20 | |