| 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 | $70.47 | 10.298% | $77.727 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $12.89 | 13.569% | $14.639 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $229.48 | 13.443% | $260.329 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $10.87 | 8.526% | $11.7968 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $71.57 | 13.450% | $81.1962 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $187.83 | 10.467% | $207.4902 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $67.82 | 4.245% | $70.699 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $650.93 | $723.8772 | $723.89 | $723.95 | $723.80 | |