| 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 | $13.68 | 3.247% | $14.1242 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $99.83 | 13.490% | $113.2971 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $24.55 | 3.244% | $25.3464 | $25.35 | $25.35 | $25.30 |
| Purchase #4 | $107.41 | 7.354% | $115.3089 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $24.93 | 8.630% | $27.0815 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $86.32 | 13.508% | $97.9801 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $167.69 | 13.455% | $190.2527 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $524.41 | $583.3909 | $583.39 | $583.40 | $583.40 | |