| 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 | $124.73 | 12.851% | $140.7591 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $210.87 | 5.551% | $222.5754 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $38.31 | 11.564% | $42.7402 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $83.74 | 6.237% | $88.9629 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $75.37 | 11.197% | $83.8092 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $29.28 | 3.550% | $30.3194 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $111.66 | 3.228% | $115.2644 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $673.96 | $724.4306 | $724.43 | $724.40 | $724.50 | |