| 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 | $51.72 | 7.486% | $55.5918 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $55.44 | 10.713% | $61.3793 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $123.27 | 12.272% | $138.3977 | $138.40 | $138.40 | $138.40 |
| Purchase #4 | $231.28 | 8.851% | $251.7506 | $251.75 | $251.75 | $251.80 |
| Purchase #5 | $170.99 | 11.527% | $190.7 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $28.76 | 4.391% | $30.0229 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $196.52 | 6.400% | $209.0973 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $857.98 | $936.9396 | $936.94 | $936.95 | $937.00 | |