| 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 | $87.76 | 8.520% | $95.2372 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $107.43 | 9.338% | $117.4618 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $12.44 | 8.320% | $13.475 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $24.54 | 6.453% | $26.1236 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $204.66 | 10.659% | $226.4747 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $121.51 | 12.309% | $136.4667 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $16.40 | 12.229% | $18.4056 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $574.74 | $633.6446 | $633.65 | $633.60 | $633.70 | |