| 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 | $25.95 | 11.193% | $28.8546 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $27.58 | 10.835% | $30.5683 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $203.37 | 9.465% | $222.619 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $56.79 | 3.714% | $58.8992 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $36.58 | 13.258% | $41.4298 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $60.68 | 12.205% | $68.086 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $115.62 | 13.809% | $131.586 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $526.57 | $582.0429 | $582.05 | $582.05 | $582.10 | |