| 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 | $41.85 | 4.606% | $43.7776 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $47.51 | 6.790% | $50.7359 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $9.80 | 6.610% | $10.4478 | $10.45 | $10.45 | $10.40 |
| Purchase #4 | $215.42 | 7.659% | $231.919 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $122.44 | 4.382% | $127.8053 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $244.51 | 6.808% | $261.1562 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $90.36 | 4.171% | $94.1289 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $771.89 | $819.9707 | $819.99 | $820.00 | $819.90 | |