| 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 | $97.58 | 5.107% | $102.5634 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $234.66 | 12.570% | $264.1568 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $20.64 | 13.635% | $23.4543 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $199.92 | 9.503% | $218.9184 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $60.30 | 11.870% | $67.4576 | $67.46 | $67.45 | $67.50 |
| Purchase #6 | $21.33 | 10.135% | $23.4918 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $22.47 | 4.836% | $23.5566 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $656.90 | $723.5989 | $723.60 | $723.55 | $723.80 | |