| 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 | $8.77 | 8.332% | $9.5007 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $149.86 | 13.402% | $169.9442 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $218.58 | 9.426% | $239.1834 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $116.67 | 7.423% | $125.3304 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $110.69 | 7.195% | $118.6541 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $59.79 | 7.468% | $64.2551 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $199.35 | 4.712% | $208.7434 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $863.71 | $935.6113 | $935.60 | $935.65 | $935.60 | |