| 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 | $63.92 | 5.129% | $67.1985 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $37.31 | 8.144% | $40.3485 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $45.81 | 4.495% | $47.8692 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $56.67 | 3.155% | $58.4579 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $144.52 | 13.783% | $164.4392 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $117.63 | 3.232% | $121.4318 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $96.96 | 7.641% | $104.3687 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $562.82 | $604.1138 | $604.12 | $604.10 | $604.10 | |