| 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 | $86.27 | 3.572% | $89.3516 | $89.35 | $89.35 | $89.40 |
| Purchase #2 | $188.65 | 7.697% | $203.1704 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $166.75 | 9.506% | $182.6013 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $107.93 | 4.187% | $112.449 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $81.74 | 7.798% | $88.1141 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $151.93 | 12.713% | $171.2449 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $31.98 | 9.800% | $35.114 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $815.25 | $882.0453 | $882.03 | $882.00 | $882.00 | |