| 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 | $15.93 | 7.332% | $17.098 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $85.69 | 3.222% | $88.4509 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $234.41 | 12.821% | $264.4637 | $264.46 | $264.45 | $264.50 |
| Purchase #4 | $183.27 | 12.676% | $206.5013 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $111.48 | 5.377% | $117.4743 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $169.38 | 10.760% | $187.6053 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $79.97 | 9.606% | $87.6519 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $880.13 | $969.2454 | $969.24 | $969.20 | $969.40 | |