| 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 | $26.89 | 3.632% | $27.8666 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $53.59 | 12.454% | $60.2641 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $158.58 | 8.386% | $171.8785 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $63.90 | 4.760% | $66.9416 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $192.46 | 7.689% | $207.2582 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $246.55 | 7.186% | $264.2671 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $55.87 | 11.707% | $62.4107 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $797.84 | $860.8868 | $860.89 | $860.85 | $861.00 | |