| 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 | $28.95 | 4.494% | $30.251 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $139.52 | 5.772% | $147.5731 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $171.31 | 12.768% | $193.1829 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $126.70 | 8.546% | $137.5278 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $59.40 | 9.378% | $64.9705 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $56.90 | 10.698% | $62.9872 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $117.78 | 3.622% | $122.046 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $700.56 | $758.5385 | $758.54 | $758.55 | $758.60 | |