| 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 | $26.65 | 12.435% | $29.9639 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $212.39 | 5.496% | $224.063 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $163.71 | 12.763% | $184.6043 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $84.44 | 11.554% | $94.1962 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $89.26 | 6.514% | $95.0744 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $231.49 | 4.650% | $242.2543 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $89.91 | 11.306% | $100.0752 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $897.85 | $970.2313 | $970.22 | $970.20 | $970.40 | |