| 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 | $77.28 | 11.398% | $86.0884 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $116.50 | 13.644% | $132.3953 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $175.55 | 11.293% | $195.3749 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $163.32 | 7.118% | $174.9451 | $174.95 | $174.95 | $174.90 |
| Purchase #5 | $219.42 | 8.746% | $238.6105 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $67.47 | 3.539% | $69.8578 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $154.96 | 3.344% | $160.1419 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $974.50 | $1,057.4139 | $1,057.42 | $1,057.40 | $1,057.40 | |