| 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 | $43.79 | 11.824% | $48.9677 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $5.87 | 8.270% | $6.3554 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $143.41 | 7.622% | $154.3407 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $190.32 | 9.367% | $208.1473 | $208.15 | $208.15 | $208.10 |
| Purchase #5 | $196.57 | 9.241% | $214.735 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $37.59 | 13.608% | $42.7052 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $196.50 | 12.222% | $220.5162 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $814.05 | $895.7675 | $895.79 | $895.75 | $895.70 | |