| 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 | $25.71 | 9.199% | $28.0751 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $137.59 | 10.275% | $151.7274 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $58.91 | 3.652% | $61.0614 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $238.41 | 11.320% | $265.398 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $48.47 | 11.151% | $53.8749 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $170.66 | 7.333% | $183.1745 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $162.98 | 7.833% | $175.7462 | $175.75 | $175.75 | $175.70 |
| 7 purchase totals = | $842.73 | $919.0575 | $919.06 | $919.05 | $919.10 | |