| 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 | $74.66 | 11.194% | $83.0174 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $79.67 | 7.240% | $85.4381 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $210.67 | 13.865% | $239.8794 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $133.66 | 4.642% | $139.8645 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $170.66 | 3.739% | $177.041 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $36.69 | 13.643% | $41.6956 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $125.57 | 4.730% | $131.5095 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $831.58 | $898.4455 | $898.45 | $898.45 | $898.40 | |