| 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 | $74.76 | 7.696% | $80.5135 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $234.87 | 5.502% | $247.7925 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $158.91 | 6.682% | $169.5284 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $99.45 | 7.122% | $106.5328 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $190.64 | 6.347% | $202.7399 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $183.61 | 6.549% | $195.6346 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $90.83 | 12.524% | $102.2055 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $1,033.07 | $1,104.9472 | $1,104.94 | $1,105.00 | $1,104.80 | |