| 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 | $104.66 | 7.861% | $112.8873 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $65.31 | 9.767% | $71.6888 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $101.53 | 7.572% | $109.2179 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $50.47 | 7.413% | $54.2113 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $90.85 | 6.825% | $97.0505 | $97.05 | $97.05 | $97.10 |
| Purchase #6 | $196.47 | 6.400% | $209.0441 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $150.74 | 6.236% | $160.1401 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $760.03 | $814.2400 | $814.24 | $814.25 | $814.20 | |