| 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 | $39.78 | 6.843% | $42.5021 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $158.99 | 11.759% | $177.6856 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $30.90 | 7.102% | $33.0945 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $78.82 | 3.149% | $81.302 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $82.67 | 11.314% | $92.0233 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $162.71 | 13.196% | $184.1812 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $203.27 | 9.405% | $222.3875 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $757.14 | $833.1762 | $833.17 | $833.20 | $833.20 | |