| 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 | $47.37 | 4.855% | $49.6698 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $116.55 | 5.530% | $122.9952 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $221.78 | 9.301% | $242.4078 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $7.97 | 13.771% | $9.0675 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $155.95 | 9.806% | $171.2425 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $82.30 | 13.167% | $93.1364 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $99.77 | 5.684% | $105.4409 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $731.69 | $793.9601 | $793.97 | $793.95 | $793.90 | |