| 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 | $6.83 | 10.620% | $7.5553 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $191.56 | 10.776% | $212.2025 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $124.76 | 7.108% | $133.6279 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $75.69 | 3.210% | $78.1196 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $221.63 | 12.633% | $249.6285 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $77.81 | 5.367% | $81.9861 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $27.31 | 7.557% | $29.3738 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $725.59 | $792.4937 | $792.50 | $792.50 | $792.50 | |