| 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 | $241.42 | 6.649% | $257.472 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $218.59 | 4.712% | $228.89 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $45.93 | 7.494% | $49.372 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $41.90 | 12.364% | $47.0805 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $146.70 | 13.383% | $166.3329 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $67.37 | 13.626% | $76.5498 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $20.96 | 9.764% | $23.0065 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $782.87 | $848.7037 | $848.70 | $848.70 | $848.70 | |