| 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 | $32.90 | 11.788% | $36.7783 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $81.49 | 4.708% | $85.3265 | $85.33 | $85.35 | $85.30 |
| Purchase #3 | $222.41 | 4.827% | $233.1457 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $141.81 | 13.821% | $161.4096 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $66.43 | 13.578% | $75.4499 | $75.45 | $75.45 | $75.40 |
| Purchase #6 | $235.30 | 12.862% | $265.5643 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $50.60 | 13.866% | $57.6162 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $830.94 | $915.2905 | $915.30 | $915.30 | $915.20 | |