| 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 | $5.61 | 3.770% | $5.8215 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $35.99 | 4.382% | $37.5671 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $46.85 | 11.377% | $52.1801 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $55.41 | 8.552% | $60.1487 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $199.89 | 4.530% | $208.945 | $208.95 | $208.95 | $208.90 |
| Purchase #6 | $250.30 | 10.689% | $277.0546 | $277.05 | $277.05 | $277.10 |
| Purchase #7 | $154.82 | 13.497% | $175.7161 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $748.87 | $817.4331 | $817.44 | $817.40 | $817.40 | |