| 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 | $202.57 | 8.784% | $220.3637 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $37.38 | 9.555% | $40.9517 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $112.43 | 11.524% | $125.3864 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $21.35 | 3.759% | $22.1525 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $48.93 | 4.158% | $50.9645 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $26.59 | 10.769% | $29.4535 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $177.83 | 13.856% | $202.4701 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $627.08 | $691.7424 | $691.73 | $691.70 | $692.00 | |