| 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 | $210.38 | 3.758% | $218.2861 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $16.43 | 13.702% | $18.6812 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $73.49 | 13.677% | $83.5412 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $54.73 | 3.555% | $56.6757 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $69.68 | 9.571% | $76.3491 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $206.92 | 4.223% | $215.6582 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $21.55 | 12.800% | $24.3084 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $653.18 | $693.4999 | $693.51 | $693.55 | $693.50 | |