| 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 | $41.28 | 6.516% | $43.9698 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $156.64 | 12.602% | $176.3798 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $11.61 | 12.534% | $13.0652 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $139.98 | 4.836% | $146.7494 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $110.67 | 6.462% | $117.8215 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $235.47 | 10.612% | $260.4581 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $21.83 | 7.175% | $23.3963 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $717.48 | $781.8401 | $781.85 | $781.80 | $781.90 | |