| 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 | $203.43 | 4.589% | $212.7654 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $181.34 | 6.400% | $192.9458 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $99.44 | 5.529% | $104.938 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $5.42 | 4.549% | $5.6666 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $236.73 | 13.367% | $268.3737 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $57.87 | 10.121% | $63.727 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $31.25 | 10.225% | $34.4453 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $815.48 | $882.8618 | $882.88 | $882.85 | $882.80 | |