| 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 | $76.92 | 9.158% | $83.9643 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $27.26 | 3.729% | $28.2765 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $170.90 | 3.612% | $177.0729 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $34.53 | 13.563% | $39.2133 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $29.63 | 3.632% | $30.7062 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $191.64 | 5.439% | $202.0633 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $118.75 | 3.376% | $122.759 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $649.63 | $684.0555 | $684.05 | $684.00 | $684.20 | |