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 | $78.77 | 13.136% | $89.1172 | $89.12 | $89.10 | $89.10 |
Purchase #2 | $214.40 | 6.668% | $228.6962 | $228.70 | $228.70 | $228.70 |
Purchase #3 | $13.98 | 8.219% | $15.129 | $15.13 | $15.15 | $15.10 |
Purchase #4 | $199.26 | 5.304% | $209.8288 | $209.83 | $209.85 | $209.80 |
Purchase #5 | $49.48 | 12.846% | $55.8362 | $55.84 | $55.85 | $55.80 |
Purchase #6 | $28.76 | 13.223% | $32.5629 | $32.56 | $32.55 | $32.60 |
Purchase #7 | $13.47 | 8.776% | $14.6521 | $14.65 | $14.65 | $14.70 |
7 purchase totals = | $598.12 | $645.8224 | $645.83 | $645.85 | $645.80 |