| 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 | $47.67 | 7.295% | $51.1475 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $99.25 | 5.469% | $104.678 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $16.89 | 4.458% | $17.643 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $185.66 | 11.868% | $207.6941 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $67.44 | 10.315% | $74.3964 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $31.49 | 8.154% | $34.0577 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $197.54 | 8.597% | $214.5225 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $645.94 | $704.1392 | $704.14 | $704.15 | $704.10 | |