| 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 | $81.69 | 5.546% | $86.2205 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $122.50 | 8.381% | $132.7667 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $226.96 | 3.484% | $234.8673 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $101.99 | 8.619% | $110.7805 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $16.79 | 6.788% | $17.9297 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $18.45 | 4.323% | $19.2476 | $19.25 | $19.25 | $19.20 |
| Purchase #7 | $243.36 | 10.409% | $268.6913 | $268.69 | $268.70 | $268.70 |
| 7 purchase totals = | $811.74 | $870.5036 | $870.51 | $870.50 | $870.50 | |