| 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 | $231.50 | 3.395% | $239.3594 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $154.72 | 10.867% | $171.5334 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $20.28 | 3.321% | $20.9535 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $88.46 | 3.514% | $91.5685 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $73.73 | 13.220% | $83.4771 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $26.91 | 5.320% | $28.3416 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $61.27 | 3.317% | $63.3023 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $656.87 | $698.5358 | $698.53 | $698.55 | $698.60 | |