| 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 | $106.31 | 3.556% | $110.0904 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $39.47 | 5.427% | $41.612 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $18.53 | 8.237% | $20.0563 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $47.99 | 9.706% | $52.6479 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $204.86 | 9.173% | $223.6518 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $176.92 | 11.176% | $196.6926 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $114.82 | 3.861% | $119.2532 | $119.25 | $119.25 | $119.30 |
| 7 purchase totals = | $708.90 | $764.0042 | $764.00 | $764.00 | $764.10 | |