| 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 | $128.46 | 8.657% | $139.5808 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $54.84 | 7.416% | $58.9069 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $33.67 | 10.330% | $37.1481 | $37.15 | $37.15 | $37.10 |
| Purchase #4 | $205.67 | 9.380% | $224.9618 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $59.59 | 4.790% | $62.4444 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $114.81 | 6.119% | $121.8352 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $63.79 | 6.547% | $67.9663 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $660.83 | $712.8435 | $712.85 | $712.85 | $712.80 | |