| 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 | $109.50 | 12.227% | $122.8886 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $31.93 | 11.488% | $35.5981 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $59.91 | 3.661% | $62.1033 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $76.44 | 12.617% | $86.0844 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $196.27 | 7.726% | $211.4338 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $66.62 | 11.501% | $74.282 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $229.30 | 3.256% | $236.766 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $769.97 | $829.1562 | $829.15 | $829.20 | $829.20 | |