| 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 | $27.57 | 4.174% | $28.7208 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $15.59 | 10.164% | $17.1746 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $154.40 | 6.341% | $164.1905 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $41.73 | 10.397% | $46.0687 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $181.27 | 3.636% | $187.861 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $142.74 | 3.855% | $148.2426 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $97.43 | 11.661% | $108.7913 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $660.73 | $701.0495 | $701.04 | $701.00 | $701.10 | |