| 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 | $78.81 | 4.691% | $82.507 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $89.63 | 9.214% | $97.8885 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $142.92 | 9.851% | $156.999 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $162.80 | 12.256% | $182.7528 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $97.50 | 10.415% | $107.6546 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $90.93 | 7.102% | $97.3878 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $31.85 | 5.676% | $33.6578 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $694.44 | $758.8475 | $758.85 | $758.85 | $759.00 | |