| 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 | $26.77 | 3.708% | $27.7626 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $70.83 | 13.551% | $80.4282 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $237.65 | 10.216% | $261.9283 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $157.26 | 8.253% | $170.2387 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $133.69 | 7.193% | $143.3063 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $135.57 | 3.775% | $140.6878 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $46.53 | 8.868% | $50.6563 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $808.30 | $875.0082 | $875.02 | $875.05 | $875.00 | |