| 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 | $43.39 | 11.348% | $48.3139 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $228.87 | 11.125% | $254.3318 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $15.33 | 12.524% | $17.2499 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $170.82 | 12.123% | $191.5285 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $73.34 | 5.740% | $77.5497 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $132.36 | 8.752% | $143.9441 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $51.73 | 13.765% | $58.8506 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $715.84 | $791.7685 | $791.76 | $791.80 | $791.60 | |