| 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 | $79.76 | 4.798% | $83.5869 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $222.82 | 11.874% | $249.2776 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $17.45 | 8.632% | $18.9563 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $45.89 | 6.195% | $48.7329 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $203.91 | 11.690% | $227.7471 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $39.80 | 7.296% | $42.7038 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $226.72 | 7.138% | $242.9033 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $836.35 | $913.9079 | $913.91 | $913.95 | $913.90 | |