| 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 | $23.99 | 10.267% | $26.4531 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $124.41 | 5.873% | $131.7166 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $226.92 | 13.481% | $257.5111 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $34.42 | 10.671% | $38.093 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $17.87 | 11.873% | $19.9917 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $97.72 | 13.371% | $110.7861 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $144.80 | 13.272% | $164.0179 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $670.13 | $748.5695 | $748.57 | $748.55 | $748.60 | |