| 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 | $11.47 | 7.862% | $12.3718 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $149.49 | 11.413% | $166.5513 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $93.37 | 5.308% | $98.3261 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $175.65 | 3.811% | $182.344 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $159.62 | 3.389% | $165.0295 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $68.53 | 12.388% | $77.0195 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $127.92 | 10.163% | $140.9205 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $786.05 | $842.5627 | $842.56 | $842.55 | $842.50 | |