| 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 | $16.32 | 13.421% | $18.5103 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $39.60 | 6.656% | $42.2358 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $52.80 | 4.767% | $55.317 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $77.25 | 5.340% | $81.3752 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $202.79 | 3.449% | $209.7842 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $237.67 | 3.386% | $245.7175 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $206.83 | 11.706% | $231.0415 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $833.26 | $883.9815 | $883.99 | $884.00 | $883.90 | |