| 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 | $82.94 | 6.425% | $88.2689 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $51.85 | 12.867% | $58.5215 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $195.97 | 3.346% | $202.5272 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $67.76 | 4.547% | $70.841 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $20.72 | 10.361% | $22.8668 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $105.99 | 11.776% | $118.4714 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $150.46 | 13.732% | $171.1212 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $675.69 | $732.6180 | $732.62 | $732.55 | $732.60 | |