| 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 | $78.66 | 13.160% | $89.0117 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $83.86 | 12.657% | $94.4742 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $74.44 | 11.468% | $82.9768 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $70.43 | 7.523% | $75.7284 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $103.86 | 12.510% | $116.8529 | $116.85 | $116.85 | $116.90 |
| Purchase #6 | $7.25 | 11.282% | $8.0679 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $240.47 | 7.780% | $259.1786 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $658.97 | $726.2905 | $726.29 | $726.30 | $726.40 | |