| 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 | $70.54 | 6.370% | $75.0334 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $227.47 | 8.766% | $247.41 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $86.89 | 3.870% | $90.2526 | $90.25 | $90.25 | $90.30 |
| Purchase #4 | $122.98 | 8.283% | $133.1664 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $186.87 | 10.768% | $206.9922 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $102.97 | 6.126% | $109.2779 | $109.28 | $109.30 | $109.30 |
| Purchase #7 | $158.75 | 11.106% | $176.3808 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $956.47 | $1,038.5133 | $1,038.51 | $1,038.55 | $1,038.60 | |