| 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 | $121.83 | 5.692% | $128.7646 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $85.74 | 4.454% | $89.5589 | $89.56 | $89.55 | $89.60 |
| Purchase #3 | $12.54 | 4.416% | $13.0938 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $89.62 | 3.424% | $92.6886 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $93.81 | 13.508% | $106.4819 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $156.88 | 11.706% | $175.2444 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $250.46 | 4.587% | $261.9486 | $261.95 | $261.95 | $261.90 |
| 7 purchase totals = | $810.88 | $867.7808 | $867.77 | $867.80 | $867.80 | |