| 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 | $65.28 | 5.263% | $68.7157 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $179.40 | 12.357% | $201.5685 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $208.78 | 7.769% | $225.0001 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $250.68 | 3.855% | $260.3437 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $92.40 | 5.379% | $97.3702 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $18.40 | 10.478% | $20.328 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $109.92 | 5.772% | $116.2646 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $924.86 | $989.5908 | $989.59 | $989.55 | $989.60 | |