| 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 | $46.64 | 6.771% | $49.798 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $206.64 | 3.571% | $214.0191 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $147.82 | 10.574% | $163.4505 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $45.92 | 5.744% | $48.5576 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $64.46 | 3.857% | $66.9462 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $35.99 | 12.135% | $40.3574 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $101.53 | 7.254% | $108.895 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $649.00 | $692.0238 | $692.04 | $692.00 | $692.10 | |