| 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 | $42.83 | 5.485% | $45.1792 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $66.48 | 5.426% | $70.0872 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $241.28 | 12.578% | $271.6282 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $94.56 | 3.461% | $97.8327 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $85.25 | 7.665% | $91.7844 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $131.62 | 4.224% | $137.1796 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $55.68 | 4.564% | $58.2212 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $717.70 | $771.9125 | $771.91 | $772.00 | $771.90 | |