| 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 | $47.54 | 8.181% | $51.4292 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $155.33 | 6.809% | $165.9064 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $144.44 | 9.283% | $157.8484 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $11.73 | 13.113% | $13.2682 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $99.87 | 12.267% | $112.1211 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $63.45 | 11.849% | $70.9682 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $80.41 | 7.722% | $86.6193 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $602.77 | $658.1608 | $658.17 | $658.10 | $658.10 | |