| 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 | $22.70 | 5.534% | $23.9562 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $128.62 | 4.715% | $134.6844 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $61.34 | 9.545% | $67.1949 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $11.57 | 5.187% | $12.1701 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $22.46 | 5.572% | $23.7115 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $205.81 | 11.403% | $229.2785 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $181.66 | 11.782% | $203.0632 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $634.16 | $694.0588 | $694.05 | $694.05 | $694.20 | |