| 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 | $63.68 | 3.219% | $65.7299 | $65.73 | $65.75 | $65.70 |
| Purchase #2 | $20.56 | 12.510% | $23.1321 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $107.91 | 11.399% | $120.2107 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $139.95 | 10.562% | $154.7315 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $91.66 | 10.778% | $101.5391 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $126.96 | 8.786% | $138.1147 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $91.87 | 8.239% | $99.4392 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $642.59 | $702.8972 | $702.89 | $702.95 | $702.70 | |