| 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 | $134.63 | 4.665% | $140.9105 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $67.61 | 3.617% | $70.0555 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $44.36 | 8.516% | $48.1377 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $133.32 | 8.781% | $145.0268 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $60.31 | 4.432% | $62.9829 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $57.30 | 7.388% | $61.5333 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $227.41 | 8.356% | $246.4124 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $724.94 | $775.0591 | $775.06 | $775.10 | $775.00 | |