| 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 | $82.49 | 6.134% | $87.5499 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $69.56 | 4.274% | $72.533 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $62.75 | 11.454% | $69.9374 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $106.65 | 3.690% | $110.5854 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $196.69 | 12.157% | $220.6016 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $65.36 | 13.530% | $74.2032 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $69.86 | 9.330% | $76.3779 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $653.36 | $711.7884 | $711.79 | $711.85 | $711.70 | |