| 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 | $99.25 | 5.681% | $104.8884 | $104.89 | $104.90 | $104.90 |
| Purchase #2 | $81.49 | 6.473% | $86.7648 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $36.60 | 5.861% | $38.7451 | $38.75 | $38.75 | $38.70 |
| Purchase #4 | $86.29 | 8.336% | $93.4831 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $132.52 | 7.344% | $142.2523 | $142.25 | $142.25 | $142.30 |
| Purchase #6 | $197.94 | 4.430% | $206.7087 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $50.60 | 7.183% | $54.2346 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $684.69 | $727.0770 | $727.07 | $727.10 | $727.10 | |