| 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 | $72.39 | 10.793% | $80.2031 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $132.74 | 4.736% | $139.0266 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $64.97 | 12.229% | $72.9152 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $224.43 | 9.197% | $245.0708 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $117.54 | 3.387% | $121.5211 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $186.87 | 10.526% | $206.5399 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $179.84 | 6.473% | $191.481 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $978.78 | $1,056.7577 | $1,056.76 | $1,056.75 | $1,056.70 | |