| 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 | $121.32 | 4.510% | $126.7915 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $74.96 | 10.159% | $82.5752 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $183.57 | 9.868% | $201.6847 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $217.61 | 6.436% | $231.6154 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $113.60 | 11.372% | $126.5186 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $75.41 | 8.352% | $81.7082 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $70.58 | 13.440% | $80.066 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $857.05 | $930.9596 | $930.97 | $930.95 | $931.00 | |