| 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 | $9.62 | 11.491% | $10.7254 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $72.60 | 8.783% | $78.9765 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $190.33 | 12.791% | $214.6751 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $128.36 | 6.323% | $136.4762 | $136.48 | $136.50 | $136.50 |
| Purchase #5 | $24.97 | 9.115% | $27.246 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $126.92 | 10.186% | $139.8481 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $125.63 | 9.393% | $137.4304 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $678.43 | $745.3777 | $745.40 | $745.50 | $745.30 | |