| 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 | $77.91 | 5.553% | $82.2363 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $186.28 | 4.543% | $194.7427 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $179.76 | 4.328% | $187.54 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $176.47 | 9.865% | $193.8788 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $6.57 | 12.534% | $7.3935 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $49.98 | 9.677% | $54.8166 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $50.46 | 13.314% | $57.1782 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $727.43 | $777.7861 | $777.79 | $777.85 | $777.70 | |