| 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 | $31.56 | 13.663% | $35.872 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $43.99 | 6.455% | $46.8296 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $222.68 | 7.814% | $240.0802 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $131.81 | 9.392% | $144.1896 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $237.74 | 10.264% | $262.1416 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $91.93 | 5.677% | $97.1489 | $97.15 | $97.15 | $97.10 |
| Purchase #7 | $27.33 | 9.793% | $30.0064 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $787.04 | $856.2683 | $856.27 | $856.30 | $856.20 | |