| 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 | $91.84 | 5.153% | $96.5725 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $99.56 | 12.488% | $111.9931 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $76.74 | 6.371% | $81.6291 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $12.63 | 10.157% | $13.9128 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $9.60 | 10.701% | $10.6273 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $215.41 | 11.334% | $239.8246 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $74.97 | 4.114% | $78.0543 | $78.05 | $78.05 | $78.10 |
| 7 purchase totals = | $580.75 | $632.6137 | $632.60 | $632.60 | $632.60 | |