| 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 | $54.69 | 7.411% | $58.7431 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $215.51 | 10.313% | $237.7355 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $208.66 | 12.400% | $234.5338 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $65.48 | 13.707% | $74.4553 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $139.96 | 6.604% | $149.203 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $127.49 | 12.682% | $143.6583 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $74.82 | 9.525% | $81.9466 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $886.61 | $980.2756 | $980.28 | $980.30 | $980.20 | |