| 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 | $77.31 | 10.758% | $85.627 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $80.83 | 9.112% | $88.1952 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $35.25 | 11.601% | $39.3394 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $151.96 | 11.350% | $169.2075 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $122.73 | 3.425% | $126.9335 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $99.82 | 10.429% | $110.2302 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $113.66 | 10.639% | $125.7523 | $125.75 | $125.75 | $125.80 |
| 7 purchase totals = | $681.56 | $745.2851 | $745.29 | $745.35 | $745.20 | |