| 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 | $51.92 | 6.676% | $55.3862 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $150.94 | 12.237% | $169.4105 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $174.96 | 9.222% | $191.0948 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $81.62 | 9.860% | $89.6677 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $139.26 | 12.804% | $157.0909 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $196.69 | 7.286% | $211.0208 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $12.86 | 8.786% | $13.9899 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $808.25 | $887.6608 | $887.66 | $887.65 | $887.70 | |