| 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 | $115.94 | 4.837% | $121.548 | $121.55 | $121.55 | $121.50 |
| Purchase #2 | $27.36 | 10.482% | $30.2279 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $89.53 | 8.778% | $97.3889 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $71.52 | 10.331% | $78.9087 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $86.68 | 5.684% | $91.6069 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $69.52 | 5.493% | $73.3387 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $13.45 | 5.621% | $14.206 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $474.00 | $507.2251 | $507.24 | $507.25 | $507.10 | |