| 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 | $81.75 | 8.488% | $88.6889 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $160.99 | 8.515% | $174.6983 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $31.56 | 12.599% | $35.5362 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $222.49 | 5.254% | $234.1796 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $117.83 | 13.500% | $133.7371 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $65.31 | 8.225% | $70.6817 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $176.31 | 6.853% | $188.3925 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $856.24 | $925.9143 | $925.92 | $926.00 | $925.90 | |