| 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 | $28.89 | 6.653% | $30.8121 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $186.94 | 6.436% | $198.9715 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $84.62 | 7.301% | $90.7981 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $158.85 | 6.475% | $169.1355 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $186.34 | 9.695% | $204.4057 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $222.93 | 9.400% | $243.8854 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $26.84 | 12.711% | $30.2516 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $895.41 | $968.2599 | $968.27 | $968.25 | $968.30 | |