| 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 | $99.35 | 6.382% | $105.6905 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $86.44 | 12.830% | $97.5303 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $220.69 | 9.793% | $242.3022 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $146.87 | 10.481% | $162.2634 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $92.90 | 3.202% | $95.8747 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $40.41 | 6.710% | $43.1215 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $22.87 | 11.247% | $25.4422 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $709.53 | $772.2248 | $772.21 | $772.20 | $772.20 | |