| 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 | $93.28 | 9.834% | $102.4532 | $102.45 | $102.45 | $102.50 |
| Purchase #2 | $20.88 | 8.455% | $22.6454 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $52.41 | 5.260% | $55.1668 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $138.67 | 4.213% | $144.5122 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $231.63 | 4.582% | $242.2433 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $10.80 | 13.526% | $12.2608 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $196.47 | 10.481% | $217.062 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $744.14 | $796.3437 | $796.34 | $796.30 | $796.40 | |