| 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 | $44.82 | 11.483% | $49.9667 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $217.80 | 5.431% | $229.6287 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $119.41 | 4.605% | $124.9088 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $20.45 | 10.272% | $22.5506 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $9.63 | 9.622% | $10.5566 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $163.92 | 10.335% | $180.8611 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $20.64 | 7.158% | $22.1174 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $596.67 | $640.5899 | $640.60 | $640.55 | $640.70 | |