| 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 | $46.62 | 6.390% | $49.599 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $64.61 | 5.645% | $68.2572 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $186.97 | 13.102% | $211.4668 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $158.94 | 10.386% | $175.4475 | $175.45 | $175.45 | $175.40 |
| Purchase #5 | $170.40 | 11.567% | $190.1102 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $148.95 | 8.359% | $161.4007 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $76.73 | 5.778% | $81.1635 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $853.22 | $937.4449 | $937.45 | $937.40 | $937.50 | |