| 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 | $11.36 | 10.385% | $12.5397 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $52.46 | 7.771% | $56.5367 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $46.79 | 12.329% | $52.5587 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $164.84 | 3.805% | $171.1122 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $98.51 | 6.504% | $104.9171 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $148.99 | 6.321% | $158.4077 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $14.84 | 4.872% | $15.563 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $537.79 | $571.6351 | $571.64 | $571.60 | $571.60 | |