| 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 | $96.93 | 7.321% | $104.0262 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $11.99 | 7.313% | $12.8668 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $220.75 | 12.215% | $247.7146 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $46.45 | 7.650% | $50.0034 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $206.63 | 4.494% | $215.916 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $164.74 | 9.226% | $179.9389 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $79.90 | 13.303% | $90.5291 | $90.53 | $90.55 | $90.50 |
| 7 purchase totals = | $827.39 | $900.9950 | $901.00 | $901.00 | $900.90 | |