| 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 | $95.65 | 9.361% | $104.6038 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $152.46 | 8.498% | $165.4161 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $6.39 | 7.222% | $6.8515 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $200.44 | 13.334% | $227.1667 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $84.83 | 4.519% | $88.6635 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $86.64 | 12.239% | $97.2439 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $37.34 | 10.834% | $41.3854 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $663.75 | $731.3309 | $731.33 | $731.30 | $731.40 | |