| 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 | $60.28 | 12.309% | $67.6999 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $52.59 | 9.385% | $57.5256 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $70.83 | 10.132% | $78.0065 | $78.01 | $78.00 | $78.00 |
| Purchase #4 | $185.70 | 8.313% | $201.1372 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $160.41 | 11.850% | $179.4186 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $139.33 | 6.458% | $148.3279 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $76.89 | 5.718% | $81.2866 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $746.03 | $813.4023 | $813.42 | $813.45 | $813.30 | |