| 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 | $39.41 | 8.730% | $42.8505 | $42.85 | $42.85 | $42.90 |
| Purchase #2 | $35.37 | 8.428% | $38.351 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $156.74 | 6.130% | $166.3482 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $108.76 | 3.257% | $112.3023 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $53.40 | 9.360% | $58.3982 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $171.49 | 6.758% | $183.0793 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $186.70 | 10.358% | $206.0384 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $751.87 | $807.3679 | $807.37 | $807.40 | $807.40 | |