| 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 | $81.49 | 12.133% | $91.3772 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $157.91 | 3.197% | $162.9584 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $66.75 | 5.292% | $70.2824 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $15.41 | 8.283% | $16.6864 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $166.30 | 13.588% | $188.8968 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $61.68 | 8.792% | $67.1029 | $67.10 | $67.10 | $67.10 |
| Purchase #7 | $6.43 | 8.843% | $6.9986 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $555.97 | $604.3027 | $604.31 | $604.35 | $604.40 | |