| 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 | $52.90 | 11.312% | $58.884 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $102.59 | 5.533% | $108.2663 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $57.55 | 12.371% | $64.6695 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $222.66 | 5.274% | $234.4031 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $170.90 | 13.174% | $193.4144 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $49.68 | 8.759% | $54.0315 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $142.70 | 11.227% | $158.7209 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $798.98 | $872.3897 | $872.38 | $872.35 | $872.40 | |