| 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 | $102.54 | 4.108% | $106.7523 | $106.75 | $106.75 | $106.80 |
| Purchase #2 | $33.59 | 5.492% | $35.4348 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $67.94 | 13.708% | $77.2532 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $190.80 | 8.492% | $207.0027 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $47.99 | 13.363% | $54.4029 | $54.40 | $54.40 | $54.40 |
| Purchase #6 | $8.34 | 10.852% | $9.2451 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $84.60 | 6.241% | $89.8799 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $535.80 | $579.9709 | $579.96 | $580.00 | $580.00 | |