| 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 | $83.36 | 6.508% | $88.7851 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $210.80 | 4.403% | $220.0815 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $27.48 | 10.459% | $30.3541 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $177.81 | 4.219% | $185.3118 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $227.96 | 13.356% | $258.4063 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $167.27 | 7.843% | $180.389 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $73.89 | 9.666% | $81.0322 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $968.57 | $1,044.3600 | $1,044.36 | $1,044.40 | $1,044.40 | |