| 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 | $42.62 | 5.305% | $44.881 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $136.58 | 8.697% | $148.4584 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $102.71 | 3.540% | $106.3459 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $39.75 | 5.183% | $41.8102 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $104.67 | 5.359% | $110.2793 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $204.89 | 5.359% | $215.8701 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $207.83 | 8.165% | $224.7993 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $839.05 | $892.4442 | $892.45 | $892.45 | $892.50 | |