| 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 | $12.49 | 12.567% | $14.0596 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $138.98 | 6.844% | $148.4918 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $10.88 | 5.115% | $11.4365 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $174.94 | 10.389% | $193.1145 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $86.46 | 3.718% | $89.6746 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $165.93 | 13.146% | $187.7432 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $51.38 | 7.529% | $55.2484 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $641.06 | $699.7686 | $699.76 | $699.75 | $699.70 | |