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 | $27.68 | 8.678% | $30.0821 | $30.08 | $30.10 | $30.10 |
Purchase #2 | $25.85 | 13.780% | $29.4121 | $29.41 | $29.40 | $29.40 |
Purchase #3 | $48.79 | 12.306% | $54.7941 | $54.79 | $54.80 | $54.80 |
Purchase #4 | $26.37 | 3.817% | $27.3765 | $27.38 | $27.40 | $27.40 |
Purchase #5 | $76.61 | 4.803% | $80.2896 | $80.29 | $80.30 | $80.30 |
Purchase #6 | $109.96 | 8.843% | $119.6838 | $119.68 | $119.70 | $119.70 |
Purchase #7 | $125.31 | 7.354% | $134.5253 | $134.53 | $134.55 | $134.50 |
7 purchase totals = | $440.57 | $476.1635 | $476.16 | $476.25 | $476.20 |