| 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 | $74.83 | 13.177% | $84.6903 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $137.97 | 8.324% | $149.4546 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $193.33 | 11.476% | $215.5166 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $89.41 | 9.275% | $97.7028 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $76.87 | 3.663% | $79.6857 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $37.91 | 11.714% | $42.3508 | $42.35 | $42.35 | $42.40 |
| Purchase #7 | $36.50 | 7.410% | $39.2047 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $646.82 | $708.6055 | $708.60 | $708.60 | $708.70 | |