| 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 | $16.77 | 11.385% | $18.6793 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $247.32 | 3.265% | $255.395 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $24.62 | 11.254% | $27.3907 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $186.81 | 10.866% | $207.1088 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $49.25 | 11.810% | $55.0664 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $186.73 | 8.387% | $202.391 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $87.36 | 6.435% | $92.9816 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $798.86 | $859.0128 | $859.02 | $859.05 | $859.10 | |