| 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 | $76.59 | 12.857% | $86.4372 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $188.25 | 8.568% | $204.3793 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $28.99 | 9.589% | $31.7699 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $139.46 | 5.452% | $147.0634 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $186.79 | 7.839% | $201.4325 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $85.62 | 11.336% | $95.3259 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $40.30 | 8.570% | $43.7537 | $43.75 | $43.75 | $43.80 |
| 7 purchase totals = | $746.00 | $810.1619 | $810.16 | $810.20 | $810.20 | |