| 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 | $88.36 | 4.438% | $92.2814 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $166.90 | 9.420% | $182.622 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $24.72 | 11.477% | $27.5571 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $76.28 | 8.192% | $82.5289 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $60.67 | 3.320% | $62.6842 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $176.86 | 6.711% | $188.7291 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $20.89 | 7.537% | $22.4645 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $614.68 | $658.8672 | $658.86 | $658.90 | $658.90 | |