| 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 | $98.69 | 3.857% | $102.4965 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $215.62 | 6.418% | $229.4585 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $131.35 | 6.391% | $139.7446 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $240.90 | 9.762% | $264.4167 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $31.31 | 11.707% | $34.9755 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $34.53 | 6.347% | $36.7216 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $41.42 | 9.134% | $45.2033 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $793.82 | $853.0167 | $853.02 | $853.00 | $853.00 | |