| 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 | $113.84 | 11.488% | $126.9179 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $75.84 | 7.764% | $81.7282 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $123.94 | 10.158% | $136.5298 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $129.67 | 8.281% | $140.408 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $59.89 | 9.691% | $65.6939 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $80.33 | 9.785% | $88.1903 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $126.99 | 3.620% | $131.587 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $710.50 | $771.0551 | $771.06 | $771.10 | $771.00 | |