| 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 | $63.65 | 6.194% | $67.5925 | $67.59 | $67.60 | $67.60 |
| Purchase #2 | $63.27 | 4.238% | $65.9514 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $27.96 | 10.604% | $30.9249 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $99.83 | 3.575% | $103.3989 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $166.91 | 8.425% | $180.9722 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $134.57 | 13.470% | $152.6966 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $39.57 | 8.825% | $43.0621 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $595.76 | $644.5986 | $644.59 | $644.55 | $644.70 | |