| 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 | $27.44 | 13.677% | $31.193 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $58.48 | 4.582% | $61.1596 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $58.38 | 11.863% | $65.3056 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $206.33 | 8.545% | $223.9609 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $51.48 | 7.874% | $55.5335 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $155.79 | 8.691% | $169.3297 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $178.76 | 12.538% | $201.1729 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $736.66 | $807.6552 | $807.65 | $807.65 | $807.70 | |