| 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 | $224.30 | 6.828% | $239.6152 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $28.44 | 3.473% | $29.4277 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $83.83 | 3.816% | $87.029 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $144.71 | 13.257% | $163.8942 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $5.49 | 13.736% | $6.2441 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $177.57 | 9.558% | $194.5421 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $52.84 | 13.565% | $60.0077 | $60.01 | $60.00 | $60.00 |
| 7 purchase totals = | $717.18 | $780.7600 | $780.76 | $780.80 | $780.60 | |