| 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 | $15.66 | 10.398% | $17.2883 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $149.77 | 3.349% | $154.7858 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $78.85 | 10.753% | $87.3287 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $44.33 | 9.319% | $48.4611 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $115.98 | 7.621% | $124.8188 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $12.71 | 9.569% | $13.9262 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $113.73 | 4.634% | $119.0002 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $531.03 | $565.6091 | $565.62 | $565.65 | $565.60 | |