| 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 | $234.33 | 5.808% | $247.9399 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $61.36 | 12.831% | $69.2331 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $51.43 | 12.713% | $57.9683 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $75.66 | 6.618% | $80.6672 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $156.34 | 11.599% | $174.4739 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $28.54 | 11.632% | $31.8598 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $149.42 | 11.527% | $166.6436 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $757.08 | $828.7858 | $828.78 | $828.75 | $828.80 | |