| 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 | $74.30 | 3.867% | $77.1732 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $185.48 | 4.795% | $194.3738 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $113.75 | 4.448% | $118.8096 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $75.26 | 7.448% | $80.8654 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $25.27 | 3.602% | $26.1802 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $210.25 | 6.478% | $223.87 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $115.25 | 5.308% | $121.3675 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $799.56 | $842.6397 | $842.64 | $842.55 | $842.80 | |