| 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 | $56.41 | 7.214% | $60.4794 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $117.33 | 11.448% | $130.7619 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $159.29 | 3.510% | $164.8811 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $169.76 | 3.118% | $175.0531 | $175.05 | $175.05 | $175.10 |
| Purchase #5 | $110.73 | 4.267% | $115.4548 | $115.45 | $115.45 | $115.50 |
| Purchase #6 | $77.47 | 13.119% | $87.6333 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $116.50 | 5.246% | $122.6116 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $807.49 | $856.8752 | $856.86 | $856.90 | $857.00 | |