| 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 | $72.99 | 9.722% | $80.0861 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $139.55 | 11.619% | $155.7643 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $97.78 | 7.565% | $105.1771 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $232.59 | 13.405% | $263.7687 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $75.68 | 6.288% | $80.4388 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $41.67 | 13.683% | $47.3717 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $50.72 | 4.195% | $52.8477 | $52.85 | $52.85 | $52.80 |
| 7 purchase totals = | $710.98 | $785.4544 | $785.46 | $785.45 | $785.50 | |