| 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 | $26.52 | 13.435% | $30.083 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $65.87 | 8.767% | $71.6448 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $140.47 | 7.844% | $151.4885 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $12.73 | 12.605% | $14.3346 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $116.74 | 12.471% | $131.2986 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $210.96 | 10.287% | $232.6615 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $147.85 | 10.847% | $163.8873 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $721.14 | $795.3983 | $795.39 | $795.45 | $795.40 | |