| 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 | $79.83 | 8.450% | $86.5756 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $237.28 | 6.599% | $252.9381 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $122.41 | 8.111% | $132.3387 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $8.36 | 10.429% | $9.2319 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $97.52 | 5.622% | $103.0026 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $216.78 | 7.182% | $232.3491 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $99.44 | 4.169% | $103.5857 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $861.62 | $920.0217 | $920.03 | $920.10 | $919.90 | |