| 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 | $30.36 | 8.275% | $32.8723 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $191.66 | 8.256% | $207.4834 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $72.90 | 4.381% | $76.0937 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $99.58 | 7.369% | $106.9181 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $30.96 | 7.369% | $33.2414 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $57.42 | 5.411% | $60.527 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $183.43 | 5.456% | $193.4379 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $666.31 | $710.5738 | $710.57 | $710.60 | $710.50 | |