| 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 | $9.76 | 8.801% | $10.619 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $166.71 | 7.420% | $179.0799 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $56.62 | 3.769% | $58.754 | $58.75 | $58.75 | $58.80 |
| Purchase #4 | $42.45 | 10.149% | $46.7583 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $54.60 | 5.820% | $57.7777 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $215.51 | 10.800% | $238.7851 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $132.82 | 6.154% | $140.9937 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $678.47 | $732.7677 | $732.77 | $732.80 | $732.90 | |