| 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 | $36.39 | 11.237% | $40.4791 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $76.85 | 6.264% | $81.6639 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $126.43 | 12.258% | $141.9278 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $177.26 | 6.706% | $189.1471 | $189.15 | $189.15 | $189.10 |
| Purchase #5 | $49.58 | 3.404% | $51.2677 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $190.72 | 9.230% | $208.3235 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $52.70 | 6.433% | $56.0902 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $709.93 | $768.8993 | $768.90 | $768.90 | $768.90 | |