| 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 | $52.36 | 12.282% | $58.7909 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $19.69 | 9.467% | $21.5541 | $21.55 | $21.55 | $21.60 |
| Purchase #3 | $224.45 | 13.619% | $255.0178 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $208.84 | 4.177% | $217.5632 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $176.76 | 12.423% | $198.7189 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $81.65 | 4.165% | $85.0507 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $86.72 | 13.198% | $98.1653 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $850.47 | $934.8609 | $934.86 | $934.80 | $935.00 | |