| 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 | $9.46 | 4.690% | $9.9037 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $180.82 | 8.589% | $196.3506 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $58.26 | 6.113% | $61.8214 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $186.67 | 10.295% | $205.8877 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $212.67 | 5.411% | $224.1776 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $14.95 | 13.441% | $16.9594 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $106.84 | 6.599% | $113.8904 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $769.67 | $828.9908 | $828.99 | $829.00 | $829.10 | |