| 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 | $15.81 | 10.765% | $17.5119 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $80.25 | 3.514% | $83.07 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $216.56 | 13.841% | $246.5341 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $177.81 | 11.567% | $198.3773 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $249.37 | 11.330% | $277.6236 | $277.62 | $277.60 | $277.60 |
| Purchase #6 | $57.45 | 7.149% | $61.5571 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $224.72 | 4.435% | $234.6863 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,021.97 | $1,119.3603 | $1,119.36 | $1,119.35 | $1,119.40 | |