| 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 | $8.29 | 6.753% | $8.8498 | $8.85 | $8.85 | $8.80 |
| Purchase #2 | $58.91 | 11.643% | $65.7689 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $199.87 | 12.824% | $225.5013 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $81.86 | 5.229% | $86.1405 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $238.77 | 3.535% | $247.2105 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $12.78 | 6.783% | $13.6469 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $169.46 | 9.522% | $185.596 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $769.94 | $832.7139 | $832.72 | $832.70 | $832.60 | |