| 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 | $65.80 | 6.412% | $70.0191 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $109.52 | 9.695% | $120.138 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $60.94 | 7.127% | $65.2832 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $67.86 | 9.711% | $74.4499 | $74.45 | $74.45 | $74.40 |
| Purchase #5 | $27.32 | 4.705% | $28.6054 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $111.63 | 11.470% | $124.434 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $76.39 | 6.271% | $81.1804 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $519.46 | $564.1100 | $564.11 | $564.15 | $564.00 | |