| 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 | $8.53 | 11.286% | $9.4927 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $88.75 | 13.858% | $101.049 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $26.84 | 5.143% | $28.2204 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $126.39 | 8.145% | $136.6845 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $210.83 | 11.316% | $234.6875 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $30.91 | 11.190% | $34.3688 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $234.52 | 5.323% | $247.0035 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $726.77 | $791.5064 | $791.50 | $791.50 | $791.50 | |