| 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 | $27.65 | 6.420% | $29.4251 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $169.99 | 12.379% | $191.0331 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $13.51 | 13.753% | $15.368 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $26.73 | 11.350% | $29.7639 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $176.87 | 11.240% | $196.7502 | $196.75 | $196.75 | $196.80 |
| Purchase #6 | $235.80 | 7.339% | $253.1054 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $151.79 | 9.797% | $166.6609 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $802.34 | $882.1066 | $882.11 | $882.10 | $882.20 | |