| 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 | $103.64 | 9.509% | $113.4951 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $94.49 | 12.546% | $106.3447 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $30.46 | 9.342% | $33.3056 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $32.84 | 7.774% | $35.393 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $152.55 | 7.387% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $164.31 | 4.229% | $171.2587 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $108.84 | 6.348% | $115.7492 | $115.75 | $115.75 | $115.70 |
| 7 purchase totals = | $687.13 | $739.3652 | $739.37 | $739.35 | $739.30 | |