| 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 | $67.29 | 5.327% | $70.8745 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $57.69 | 13.682% | $65.5831 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $30.30 | 10.776% | $33.5651 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $182.61 | 13.688% | $207.6057 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $25.68 | 3.359% | $26.5426 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $145.46 | 13.739% | $165.4447 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $46.56 | 13.622% | $52.9024 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $555.59 | $622.5181 | $622.51 | $622.50 | $622.50 | |