| 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 | $250.54 | 3.579% | $259.5068 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $77.26 | 5.733% | $81.6893 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $116.45 | 10.767% | $128.9882 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $15.97 | 3.308% | $16.4983 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $105.61 | 9.801% | $115.9608 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $5.73 | 6.193% | $6.0849 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $177.27 | 5.161% | $186.4189 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $748.83 | $795.1472 | $795.15 | $795.15 | $795.20 | |