| 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 | $35.77 | 9.560% | $39.1896 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $111.98 | 3.491% | $115.8892 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $55.39 | 10.387% | $61.1434 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $10.75 | 9.542% | $11.7758 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $89.68 | 5.366% | $94.4922 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $212.58 | 10.424% | $234.7393 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $216.29 | 4.488% | $225.9971 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $732.44 | $783.2266 | $783.23 | $783.30 | $783.20 | |