| 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 | $48.25 | 5.138% | $50.7291 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $85.35 | 4.161% | $88.9014 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $178.92 | 4.464% | $186.907 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $77.36 | 4.813% | $81.0833 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $58.80 | 6.641% | $62.7049 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $237.35 | 4.303% | $247.5632 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $133.48 | 8.609% | $144.9713 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $819.51 | $862.8602 | $862.85 | $862.85 | $862.90 | |