| 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 | $30.75 | 13.313% | $34.8437 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $61.35 | 3.528% | $63.5144 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $30.67 | 12.783% | $34.5905 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $186.80 | 6.760% | $199.4277 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $25.64 | 7.507% | $27.5648 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $206.99 | 9.118% | $225.8633 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $140.30 | 9.632% | $153.8137 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $682.50 | $739.6181 | $739.60 | $739.60 | $739.60 | |