| 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 | $9.86 | 8.860% | $10.7336 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $204.99 | 9.637% | $224.7449 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $148.63 | 4.132% | $154.7714 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $17.92 | 12.545% | $20.1681 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $169.46 | 8.390% | $183.6777 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $223.41 | 7.497% | $240.159 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $5.27 | 6.432% | $5.609 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $779.54 | $839.8637 | $839.86 | $839.85 | $839.90 | |