| 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 | $25.38 | 6.523% | $27.0355 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $175.73 | 10.294% | $193.8196 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $9.71 | 6.852% | $10.3753 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $188.94 | 13.467% | $214.3845 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $97.65 | 6.661% | $104.1545 | $104.15 | $104.15 | $104.20 |
| Purchase #6 | $183.55 | 5.342% | $193.3552 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $145.47 | 13.246% | $164.739 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $826.43 | $907.8636 | $907.87 | $907.90 | $907.90 | |