| 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 | $9.94 | 6.778% | $10.6137 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $33.97 | 4.342% | $35.445 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $163.82 | 9.827% | $179.9186 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $174.29 | 7.246% | $186.9191 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $153.98 | 10.193% | $169.6752 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $10.28 | 7.581% | $11.0593 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $79.53 | 5.459% | $83.8715 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $625.81 | $677.5024 | $677.51 | $677.45 | $677.50 | |