| 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 | $66.65 | 12.739% | $75.1405 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $32.34 | 5.785% | $34.2109 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $71.65 | 10.412% | $79.1102 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $249.69 | 9.825% | $274.222 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $27.37 | 5.506% | $28.877 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $243.45 | 10.420% | $268.8175 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $171.82 | 8.469% | $186.3714 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $862.97 | $946.7495 | $946.75 | $946.70 | $946.70 | |