| 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 | $75.95 | 6.408% | $80.8169 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $159.58 | 3.645% | $165.3967 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $20.89 | 10.812% | $23.1486 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $115.73 | 6.568% | $123.3311 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $97.75 | 9.780% | $107.31 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $50.78 | 10.271% | $55.9956 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $91.30 | 4.451% | $95.3638 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $611.98 | $651.3627 | $651.37 | $651.35 | $651.30 | |