| 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 | $118.47 | 13.429% | $134.3793 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $66.81 | 11.229% | $74.3121 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $108.95 | 11.530% | $121.5119 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $37.76 | 5.151% | $39.705 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $215.60 | 13.365% | $244.4149 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $13.52 | 6.219% | $14.3608 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $28.44 | 8.547% | $30.8708 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $589.55 | $659.5548 | $659.55 | $659.50 | $659.60 | |