| 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 | $73.39 | 4.273% | $76.526 | $76.53 | $76.55 | $76.50 |
| Purchase #2 | $203.66 | 13.788% | $231.7406 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $25.44 | 10.544% | $28.1224 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $182.48 | 4.530% | $190.7463 | $190.75 | $190.75 | $190.70 |
| Purchase #5 | $160.89 | 4.620% | $168.3231 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $43.25 | 5.258% | $45.5241 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $107.79 | 12.810% | $121.5979 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $796.90 | $862.5804 | $862.58 | $862.55 | $862.40 | |