| 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 | $44.40 | 13.742% | $50.5014 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $71.58 | 10.572% | $79.1474 | $79.15 | $79.15 | $79.10 |
| Purchase #3 | $207.82 | 3.136% | $214.3372 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $139.39 | 13.256% | $157.8675 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $85.56 | 4.673% | $89.5582 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $79.88 | 5.300% | $84.1136 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $53.54 | 10.176% | $58.9882 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $682.17 | $734.5135 | $734.52 | $734.50 | $734.50 | |