| 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 | $8.87 | 6.352% | $9.4334 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $97.41 | 3.359% | $100.682 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $130.34 | 6.157% | $138.365 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $226.72 | 4.331% | $236.5392 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $126.98 | 7.791% | $136.873 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $142.51 | 7.324% | $152.9474 | $152.95 | $152.95 | $152.90 |
| Purchase #7 | $17.86 | 9.646% | $19.5828 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $750.69 | $794.4228 | $794.42 | $794.45 | $794.40 | |