| 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 | $34.33 | 10.804% | $38.039 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $179.43 | 12.839% | $202.467 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $46.59 | 4.865% | $48.8566 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $28.97 | 6.285% | $30.7908 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $164.95 | 7.556% | $177.4136 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $143.68 | 12.352% | $161.4274 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $163.75 | 9.588% | $179.4504 | $179.45 | $179.45 | $179.50 |
| 7 purchase totals = | $761.70 | $838.4448 | $838.45 | $838.45 | $838.50 | |