| 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 | $130.28 | 11.602% | $145.3951 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $70.38 | 9.449% | $77.0302 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $202.60 | 4.839% | $212.4038 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $86.97 | 9.407% | $95.1513 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $97.38 | 7.820% | $104.9951 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $9.89 | 11.389% | $11.0164 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $89.99 | 13.804% | $102.4122 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $687.49 | $748.4041 | $748.41 | $748.40 | $748.40 | |