| 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 | $44.96 | 9.705% | $49.3234 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $193.42 | 7.130% | $207.2108 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $82.56 | 10.337% | $91.0942 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $10.82 | 8.810% | $11.7732 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $46.67 | 13.361% | $52.9056 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $33.40 | 11.723% | $37.3155 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $97.67 | 6.678% | $104.1924 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $509.50 | $553.8151 | $553.81 | $553.75 | $553.80 | |