| 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 | $82.77 | 6.495% | $88.1459 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $33.50 | 5.648% | $35.3921 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $17.41 | 8.478% | $18.886 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $162.73 | 11.707% | $181.7808 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $104.37 | 5.795% | $110.4182 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $141.43 | 10.329% | $156.0383 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $22.75 | 5.808% | $24.0713 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $564.96 | $614.7326 | $614.74 | $614.75 | $614.70 | |