| 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 | $51.75 | 3.861% | $53.7481 | $53.75 | $53.75 | $53.70 |
| Purchase #2 | $215.97 | 12.231% | $242.3853 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $44.64 | 9.191% | $48.7429 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $8.53 | 4.402% | $8.9055 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $8.71 | 6.469% | $9.2734 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $219.77 | 3.341% | $227.1125 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $206.54 | 6.816% | $220.6178 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $755.91 | $810.7855 | $810.79 | $810.75 | $810.70 | |