| 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 | $96.35 | 9.127% | $105.1439 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $47.44 | 4.655% | $49.6483 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $214.57 | 8.448% | $232.6969 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $160.71 | 5.730% | $169.9187 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $202.73 | 5.444% | $213.7666 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $188.80 | 5.492% | $199.1689 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $10.72 | 4.633% | $11.2167 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $921.32 | $981.5600 | $981.57 | $981.50 | $981.50 | |