| 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 | $35.99 | 11.214% | $40.0259 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $154.77 | 12.605% | $174.2788 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $75.28 | 10.609% | $83.2665 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $186.79 | 11.594% | $208.4464 | $208.45 | $208.45 | $208.40 |
| Purchase #5 | $222.84 | 6.796% | $237.9842 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $36.61 | 11.149% | $40.6916 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $21.82 | 4.319% | $22.7624 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $734.10 | $807.4558 | $807.46 | $807.50 | $807.50 | |