| 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 | $24.25 | 10.788% | $26.8661 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $16.74 | 5.148% | $17.6018 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $222.94 | 7.144% | $238.8668 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $134.40 | 6.832% | $143.5822 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $154.71 | 7.152% | $165.7749 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $153.88 | 12.702% | $173.4258 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $62.37 | 4.414% | $65.123 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $769.29 | $831.2406 | $831.24 | $831.20 | $831.30 | |