| 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 | $125.42 | 4.689% | $131.3009 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $85.60 | 4.363% | $89.3347 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $24.54 | 13.422% | $27.8338 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $157.60 | 3.556% | $163.2043 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $169.91 | 13.806% | $193.3678 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $204.70 | 11.612% | $228.4698 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $69.88 | 7.698% | $75.2594 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $837.65 | $908.7707 | $908.76 | $908.75 | $908.80 | |