| 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 | $36.68 | 3.569% | $37.9891 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $19.49 | 8.190% | $21.0862 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $157.88 | 5.615% | $166.745 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $199.86 | 9.418% | $218.6828 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $100.84 | 5.718% | $106.606 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $134.92 | 11.741% | $150.761 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $171.71 | 4.524% | $179.4782 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $821.38 | $881.3483 | $881.36 | $881.40 | $881.40 | |