| 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 | $23.66 | 5.403% | $24.9383 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $126.95 | 9.522% | $139.0382 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $102.79 | 10.287% | $113.364 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $149.25 | 3.241% | $154.0872 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $53.55 | 7.340% | $57.4806 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $238.33 | 11.468% | $265.6617 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $22.56 | 7.718% | $24.3012 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $717.09 | $778.8712 | $778.87 | $778.90 | $778.90 | |