| 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 | $67.70 | 4.179% | $70.5292 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $127.45 | 4.334% | $132.9737 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $180.71 | 5.311% | $190.3075 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $83.49 | 9.130% | $91.1126 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $219.57 | 5.398% | $231.4224 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $195.94 | 3.478% | $202.7548 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $23.79 | 3.322% | $24.5803 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $898.65 | $943.6805 | $943.67 | $943.65 | $943.70 | |