| 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 | $70.39 | 13.725% | $80.051 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $124.44 | 7.185% | $133.381 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $27.91 | 7.426% | $29.9826 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $45.38 | 6.117% | $48.1559 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $119.76 | 11.661% | $133.7252 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $112.57 | 3.223% | $116.1981 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $24.58 | 7.462% | $26.4142 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $525.03 | $567.9080 | $567.91 | $567.95 | $568.00 | |