| 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 | $52.83 | 10.454% | $58.3528 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $47.26 | 13.782% | $53.7734 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $18.39 | 8.142% | $19.8873 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $109.68 | 8.754% | $119.2814 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $124.79 | 9.858% | $137.0918 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $171.50 | 11.706% | $191.5758 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $74.27 | 9.498% | $81.3242 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $598.72 | $661.2867 | $661.28 | $661.30 | $661.40 | |