| 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 | $36.65 | 6.712% | $39.1099 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $236.68 | 6.420% | $251.8749 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $9.26 | 13.110% | $10.474 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $151.97 | 13.702% | $172.7929 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $69.59 | 5.395% | $73.3444 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $83.42 | 4.369% | $87.0646 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $126.84 | 11.373% | $141.2655 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $714.41 | $775.9262 | $775.91 | $775.85 | $776.00 | |