| 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 | $98.46 | 7.743% | $106.0838 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $42.99 | 10.611% | $47.5517 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $103.92 | 12.405% | $116.8113 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $208.35 | 10.220% | $229.6434 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $124.44 | 7.814% | $134.1637 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $67.59 | 12.418% | $75.9833 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $78.57 | 13.701% | $89.3349 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $724.32 | $799.5721 | $799.55 | $799.60 | $799.60 | |