| 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 | $52.50 | 4.864% | $55.0536 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $20.91 | 7.135% | $22.4019 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $97.44 | 10.387% | $107.5611 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $60.85 | 13.148% | $68.8506 | $68.85 | $68.85 | $68.90 |
| Purchase #5 | $76.82 | 12.770% | $86.6299 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $124.31 | 11.273% | $138.3235 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $116.31 | 6.506% | $123.8771 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $549.14 | $602.6977 | $602.69 | $602.70 | $602.80 | |