| 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 | $45.64 | 12.214% | $51.2145 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $94.29 | 8.691% | $102.4847 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $208.42 | 13.324% | $236.1899 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $70.40 | 3.799% | $73.0745 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $24.92 | 12.274% | $27.9787 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $194.98 | 7.541% | $209.6834 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $169.99 | 9.500% | $186.1391 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $808.64 | $886.7648 | $886.75 | $886.80 | $886.80 | |