| 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 | $22.26 | 3.383% | $23.0131 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $99.68 | 12.279% | $111.9197 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $5.71 | 4.234% | $5.9518 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $231.87 | 6.701% | $247.4076 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $219.32 | 3.233% | $226.4106 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $97.90 | 7.865% | $105.5998 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $166.68 | 3.640% | $172.7472 | $172.75 | $172.75 | $172.70 |
| 7 purchase totals = | $843.42 | $893.0498 | $893.05 | $893.00 | $893.00 | |