| 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 | $90.77 | 13.347% | $102.8851 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $127.83 | 3.706% | $132.5674 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $75.92 | 4.359% | $79.2294 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $16.26 | 11.216% | $18.0837 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $46.46 | 9.768% | $50.9982 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $126.65 | 12.151% | $142.0392 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $198.83 | 3.306% | $205.4033 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $682.72 | $731.2063 | $731.21 | $731.25 | $731.20 | |