| 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 | $28.98 | 6.249% | $30.791 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $23.99 | 9.615% | $26.2966 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $217.92 | 5.756% | $230.4635 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $220.99 | 6.625% | $235.6306 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $219.25 | 6.159% | $232.7536 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $60.85 | 10.800% | $67.4218 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $66.41 | 8.790% | $72.2474 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $838.39 | $895.6045 | $895.60 | $895.60 | $895.60 | |