| 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 | $22.76 | 11.366% | $25.3469 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $106.64 | 7.287% | $114.4109 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $94.83 | 12.615% | $106.7928 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $91.83 | 13.649% | $104.3639 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $250.72 | 12.576% | $282.2505 | $282.25 | $282.25 | $282.30 |
| Purchase #6 | $205.40 | 12.635% | $231.3523 | $231.35 | $231.35 | $231.40 |
| Purchase #7 | $10.44 | 6.161% | $11.0832 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $782.62 | $875.6005 | $875.59 | $875.60 | $875.70 | |