| 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 | $80.87 | 6.405% | $86.0497 | $86.05 | $86.05 | $86.00 |
| Purchase #2 | $42.73 | 8.130% | $46.2039 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $207.36 | 4.438% | $216.5626 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $93.52 | 13.512% | $106.1564 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $89.89 | 5.322% | $94.6739 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $202.46 | 6.501% | $215.6219 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $171.87 | 10.169% | $189.3475 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $888.70 | $954.6159 | $954.61 | $954.55 | $954.60 | |