| 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 | $13.80 | 13.674% | $15.687 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $222.95 | 6.263% | $236.9134 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $12.33 | 13.620% | $14.0093 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $84.69 | 5.642% | $89.4682 | $89.47 | $89.45 | $89.50 |
| Purchase #5 | $163.43 | 3.429% | $169.034 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $218.63 | 9.289% | $238.9385 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $23.75 | 13.487% | $26.9532 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $739.58 | $791.0036 | $791.00 | $791.00 | $791.00 | |