| 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 | $97.64 | 9.686% | $107.0974 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $29.99 | 3.179% | $30.9434 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $196.39 | 3.840% | $203.9314 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $93.38 | 13.600% | $106.0797 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $100.46 | 8.546% | $109.0453 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $244.39 | 11.389% | $272.2236 | $272.22 | $272.20 | $272.20 |
| Purchase #7 | $117.67 | 5.318% | $123.9277 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $879.92 | $953.2485 | $953.25 | $953.30 | $953.10 | |