| 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 | $92.92 | 7.379% | $99.7766 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $65.74 | 11.791% | $73.4914 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $238.33 | 12.445% | $267.9902 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $73.32 | 4.376% | $76.5285 | $76.53 | $76.55 | $76.50 |
| Purchase #5 | $28.42 | 10.394% | $31.374 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $79.54 | 9.323% | $86.9555 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $151.99 | 11.107% | $168.8715 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $730.26 | $804.9877 | $804.99 | $805.00 | $805.10 | |