| 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 | $52.42 | 12.264% | $58.8488 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $113.27 | 8.639% | $123.0554 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $249.36 | 10.246% | $274.9094 | $274.91 | $274.90 | $274.90 |
| Purchase #4 | $60.57 | 10.871% | $67.1546 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $49.33 | 9.374% | $53.9542 | $53.95 | $53.95 | $54.00 |
| Purchase #6 | $128.40 | 9.790% | $140.9704 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $226.67 | 10.661% | $250.8353 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $880.02 | $969.7281 | $969.73 | $969.70 | $969.80 | |