| 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 | $98.80 | 5.180% | $103.9178 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $82.93 | 4.592% | $86.7381 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $245.96 | 4.578% | $257.22 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $97.87 | 5.538% | $103.29 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $205.55 | 9.432% | $224.9375 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $14.96 | 5.195% | $15.7372 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $173.80 | 7.187% | $186.291 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $919.87 | $978.1316 | $978.14 | $978.15 | $978.00 | |