| 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 | $69.82 | 4.469% | $72.9403 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $89.46 | 8.517% | $97.0793 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $50.63 | 3.422% | $52.3626 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $220.25 | 11.123% | $244.7484 | $244.75 | $244.75 | $244.70 |
| Purchase #5 | $139.95 | 12.578% | $157.5529 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $188.73 | 6.660% | $201.2994 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $121.68 | 3.680% | $126.1578 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $880.52 | $952.1407 | $952.14 | $952.15 | $952.20 | |