| 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 | $206.61 | 5.387% | $217.7401 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $45.35 | 6.331% | $48.2211 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $197.82 | 11.354% | $220.2805 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $64.25 | 13.757% | $73.0889 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $131.92 | 12.468% | $148.3678 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $109.49 | 6.758% | $116.8893 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $66.65 | 12.536% | $75.0052 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $822.09 | $899.5929 | $899.60 | $899.60 | $899.60 | |