| 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 | $27.82 | 12.509% | $31.3 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $166.43 | 10.737% | $184.2996 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $72.37 | 13.684% | $82.2731 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $112.88 | 8.116% | $122.0413 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $171.75 | 8.635% | $186.5806 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $146.56 | 11.407% | $163.2781 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $6.53 | 13.358% | $7.4023 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $704.34 | $777.1750 | $777.17 | $777.20 | $777.20 | |