| 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 | $10.84 | 8.695% | $11.7825 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $43.73 | 12.653% | $49.2632 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $235.75 | 13.333% | $267.1825 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $11.29 | 10.411% | $12.4654 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $119.64 | 10.557% | $132.2704 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $188.58 | 11.533% | $210.3289 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $146.88 | 5.486% | $154.9378 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $756.71 | $838.2307 | $838.23 | $838.25 | $838.30 | |