| 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 | $11.88 | 9.739% | $13.037 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $178.43 | 11.477% | $198.9084 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $33.87 | 4.671% | $35.4521 | $35.45 | $35.45 | $35.50 |
| Purchase #4 | $109.39 | 5.697% | $115.6219 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $112.49 | 10.751% | $124.5838 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $147.53 | 13.459% | $167.3861 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $95.99 | 8.407% | $104.0599 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $689.58 | $759.0492 | $759.05 | $759.05 | $759.10 | |