| 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 | $66.42 | 7.313% | $71.2773 | $71.28 | $71.30 | $71.30 |
| Purchase #2 | $200.81 | 12.581% | $226.0739 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $199.80 | 8.814% | $217.4104 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $58.28 | 10.591% | $64.4524 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $122.54 | 8.866% | $133.4044 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $8.26 | 13.290% | $9.3578 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $55.54 | 5.797% | $58.7597 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $711.65 | $780.7359 | $780.73 | $780.70 | $780.90 | |