| 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 | $75.65 | 7.434% | $81.2738 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $92.41 | 13.782% | $105.1459 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $222.83 | 11.737% | $248.9836 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $29.56 | 4.444% | $30.8736 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $77.35 | 10.536% | $85.4996 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $177.76 | 6.654% | $189.5882 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $125.68 | 12.270% | $141.1009 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $801.24 | $882.4656 | $882.46 | $882.45 | $882.50 | |