| 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 | $17.46 | 11.259% | $19.4258 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $205.44 | 5.528% | $216.7967 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $225.71 | 4.718% | $236.359 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $41.56 | 5.194% | $43.7186 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $149.27 | 9.265% | $163.0999 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $89.60 | 6.194% | $95.1498 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $186.40 | 8.768% | $202.7436 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $915.44 | $977.2934 | $977.30 | $977.30 | $977.20 | |