| 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 | $23.99 | 11.789% | $26.8182 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $78.62 | 11.543% | $87.6951 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $167.94 | 4.257% | $175.0892 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $141.55 | 9.454% | $154.9321 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $168.76 | 9.800% | $185.2985 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $188.37 | 8.807% | $204.9597 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $128.29 | 3.136% | $132.3132 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $897.52 | $967.1060 | $967.11 | $967.10 | $967.10 | |