| 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 | $51.66 | 9.790% | $56.7175 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $206.59 | 7.860% | $222.828 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $169.74 | 4.185% | $176.8436 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $124.73 | 9.328% | $136.3648 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $143.51 | 5.700% | $151.6901 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $146.75 | 5.516% | $154.8447 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $83.77 | 9.706% | $91.9007 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $926.75 | $991.1894 | $991.18 | $991.20 | $991.10 | |