| 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 | $35.84 | 10.359% | $39.5527 | $39.55 | $39.55 | $39.60 |
| Purchase #2 | $10.45 | 11.783% | $11.6813 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $97.80 | 10.419% | $107.9898 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $165.37 | 8.647% | $179.6695 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $104.79 | 10.583% | $115.8799 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $71.75 | 4.742% | $75.1524 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $94.39 | 4.360% | $98.5054 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $580.39 | $628.4310 | $628.43 | $628.45 | $628.60 | |