| 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 | $35.86 | 3.327% | $37.0531 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $194.33 | 3.690% | $201.5008 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $150.92 | 10.513% | $166.7862 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $39.74 | 8.353% | $43.0595 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $55.56 | 9.111% | $60.6221 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $165.73 | 12.770% | $186.8937 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $186.93 | 4.753% | $195.8148 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $829.07 | $891.7302 | $891.72 | $891.70 | $891.80 | |