| 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 | $40.42 | 3.705% | $41.9176 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $200.97 | 8.799% | $218.6534 | $218.65 | $218.65 | $218.70 |
| Purchase #3 | $50.33 | 11.414% | $56.0747 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $188.52 | 9.221% | $205.9034 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $27.95 | 11.215% | $31.0846 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $164.59 | 10.339% | $181.607 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $214.29 | 4.569% | $224.0809 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $887.07 | $959.3216 | $959.31 | $959.30 | $959.40 | |