| 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 | $47.36 | 5.562% | $49.9942 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $26.32 | 13.755% | $29.9403 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $191.89 | 4.175% | $199.9014 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $34.71 | 13.869% | $39.5239 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $174.87 | 3.691% | $181.3245 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $26.57 | 13.451% | $30.1439 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $43.31 | 4.195% | $45.1269 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $545.03 | $575.9551 | $575.94 | $575.95 | $575.80 | |