| 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 | $24.37 | 7.753% | $26.2594 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $28.82 | 6.614% | $30.7262 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $173.73 | 13.797% | $197.6995 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $30.51 | 3.663% | $31.6276 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $100.58 | 5.822% | $106.4358 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $116.27 | 8.456% | $126.1018 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $162.75 | 7.221% | $174.5022 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $637.03 | $693.3525 | $693.36 | $693.40 | $693.30 | |