| 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 | $17.97 | 13.160% | $20.3349 | $20.33 | $20.35 | $20.30 |
| Purchase #2 | $226.36 | 13.573% | $257.0838 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $56.99 | 11.805% | $63.7177 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $83.64 | 12.661% | $94.2297 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $236.74 | 10.786% | $262.2748 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $41.53 | 6.315% | $44.1526 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $18.73 | 6.225% | $19.8959 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $681.96 | $761.6894 | $761.68 | $761.70 | $761.70 | |