| 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 | $40.77 | 12.801% | $45.989 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $157.79 | 10.499% | $174.3564 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $9.72 | 13.382% | $11.0207 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $30.63 | 13.633% | $34.8058 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $59.71 | 7.421% | $64.1411 | $64.14 | $64.15 | $64.10 |
| Purchase #6 | $90.86 | 9.397% | $99.3981 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $209.95 | 12.609% | $236.4226 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $599.43 | $666.1337 | $666.14 | $666.10 | $666.10 | |