| 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 | $55.39 | 3.734% | $57.4583 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $36.37 | 12.773% | $41.0155 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $22.25 | 13.267% | $25.2019 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $89.89 | 5.824% | $95.1252 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $219.92 | 5.698% | $232.451 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $52.56 | 10.708% | $58.1881 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $181.93 | 9.178% | $198.6275 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $658.31 | $708.0675 | $708.08 | $708.10 | $708.10 | |