| 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 | $101.97 | 7.528% | $109.6463 | $109.65 | $109.65 | $109.60 |
| Purchase #2 | $121.84 | 7.773% | $131.3106 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $90.99 | 7.439% | $97.7587 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $63.91 | 5.153% | $67.2033 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $95.96 | 11.263% | $106.768 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $162.46 | 8.356% | $176.0352 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $12.43 | 13.264% | $14.0787 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $649.56 | $702.8008 | $702.81 | $702.80 | $702.80 | |