| 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 | $41.36 | 8.353% | $44.8148 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $25.67 | 9.414% | $28.0866 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $42.84 | 5.391% | $45.1495 | $45.15 | $45.15 | $45.10 |
| Purchase #4 | $207.66 | 7.171% | $222.5513 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $202.46 | 8.155% | $218.9706 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $214.25 | 7.601% | $230.5351 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $249.75 | 9.661% | $273.8783 | $273.88 | $273.90 | $273.90 |
| 7 purchase totals = | $983.99 | $1,063.9862 | $1,063.99 | $1,064.00 | $1,064.00 | |