| 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 | $82.53 | 4.771% | $86.4675 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $233.44 | 10.226% | $257.3116 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $15.72 | 8.282% | $17.0219 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $120.51 | 9.570% | $132.0428 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $199.42 | 7.202% | $213.7822 | $213.78 | $213.80 | $213.80 |
| Purchase #6 | $150.99 | 7.191% | $161.8477 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $41.49 | 3.863% | $43.0928 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $844.10 | $911.5665 | $911.56 | $911.55 | $911.50 | |