| 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 | $140.53 | 5.377% | $148.0863 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $127.27 | 10.237% | $140.2986 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $101.49 | 7.667% | $109.2712 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $7.60 | 13.372% | $8.6163 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $61.68 | 8.583% | $66.974 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $58.46 | 6.778% | $62.4224 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $212.31 | 5.437% | $223.8533 | $223.85 | $223.85 | $223.90 |
| 7 purchase totals = | $709.34 | $759.5221 | $759.52 | $759.45 | $759.60 | |