| 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 | $49.99 | 12.451% | $56.2143 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $166.76 | 13.632% | $189.4927 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $113.65 | 11.142% | $126.3129 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $229.50 | 4.157% | $239.0403 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $149.88 | 13.302% | $169.817 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $177.26 | 12.253% | $198.9797 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $5.52 | 11.298% | $6.1436 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $892.56 | $986.0005 | $985.99 | $986.00 | $985.90 | |