| 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 | $86.74 | 12.629% | $97.6944 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $7.36 | 11.209% | $8.185 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $8.51 | 7.248% | $9.1268 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $243.58 | 5.808% | $257.7271 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $234.49 | 3.737% | $243.2529 | $243.25 | $243.25 | $243.30 |
| Purchase #6 | $43.77 | 8.620% | $47.543 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $78.52 | 13.568% | $89.1736 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $702.97 | $752.7028 | $752.70 | $752.75 | $752.70 | |