| 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 | $7.26 | 13.749% | $8.2582 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $9.60 | 12.817% | $10.8304 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $30.35 | 11.733% | $33.911 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $190.55 | 6.221% | $202.4041 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $179.34 | 8.411% | $194.4243 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $97.71 | 6.802% | $104.3562 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $146.54 | 5.603% | $154.7506 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $661.35 | $708.9348 | $708.93 | $708.90 | $709.00 | |