| 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 | $41.61 | 13.215% | $47.1088 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $10.69 | 4.548% | $11.1762 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $168.25 | 10.566% | $186.0273 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $227.43 | 10.680% | $251.7195 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $78.66 | 10.693% | $87.0711 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $216.50 | 7.473% | $232.679 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $47.50 | 4.497% | $49.6361 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $790.64 | $865.4180 | $865.43 | $865.45 | $865.40 | |