| 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 | $126.77 | 5.379% | $133.589 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $26.61 | 3.674% | $27.5877 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $148.77 | 10.736% | $164.7419 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $28.57 | 6.845% | $30.5256 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $5.40 | 7.834% | $5.823 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $210.89 | 9.159% | $230.2054 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $44.52 | 4.872% | $46.689 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $591.53 | $639.1616 | $639.17 | $639.20 | $639.10 | |