| 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 | $25.30 | 6.178% | $26.863 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $89.77 | 4.107% | $93.4569 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $76.55 | 8.870% | $83.34 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $113.72 | 4.522% | $118.8624 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $58.70 | 8.741% | $63.831 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $218.56 | 11.868% | $244.4987 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $165.30 | 9.235% | $180.5655 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $747.90 | $811.4175 | $811.42 | $811.40 | $811.50 | |