| 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 | $84.48 | 9.175% | $92.231 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $81.73 | 13.659% | $92.8935 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $204.93 | 3.670% | $212.4509 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $52.39 | 5.389% | $55.2133 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $89.77 | 3.679% | $93.0726 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $144.82 | 10.537% | $160.0797 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $99.45 | 8.824% | $108.2255 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $757.57 | $814.1665 | $814.16 | $814.20 | $814.20 | |