| 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 | $15.64 | 6.362% | $16.635 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $66.26 | 10.658% | $73.322 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $248.89 | 10.279% | $274.4734 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $127.36 | 9.474% | $139.4261 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $185.32 | 11.708% | $207.0173 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $86.40 | 6.418% | $91.9452 | $91.95 | $91.95 | $91.90 |
| Purchase #7 | $189.66 | 7.319% | $203.5412 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $919.53 | $1,006.3602 | $1,006.37 | $1,006.35 | $1,006.20 | |