| 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 | $72.87 | 13.314% | $82.5719 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $205.61 | 3.547% | $212.903 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $222.65 | 7.643% | $239.6671 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $54.59 | 6.336% | $58.0488 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $114.95 | 4.859% | $120.5354 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $242.44 | 3.874% | $251.8321 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $138.72 | 3.811% | $144.0066 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $1,051.83 | $1,109.5649 | $1,109.57 | $1,109.55 | $1,109.50 | |