| 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 | $26.86 | 11.142% | $29.8527 | $29.85 | $29.85 | $29.90 |
| Purchase #2 | $228.45 | 6.469% | $243.2284 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $128.96 | 5.848% | $136.5016 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $28.50 | 5.545% | $30.0803 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $29.51 | 13.624% | $33.5304 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $228.66 | 4.763% | $239.5511 | $239.55 | $239.55 | $239.60 |
| Purchase #7 | $102.44 | 7.263% | $109.8802 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $773.38 | $822.6247 | $822.62 | $822.70 | $822.70 | |