| 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 | $27.27 | 4.547% | $28.51 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $33.28 | 6.197% | $35.3424 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $13.81 | 12.861% | $15.5861 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $222.31 | 4.841% | $233.072 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $133.93 | 10.532% | $148.0355 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $127.26 | 7.811% | $137.2003 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $44.53 | 4.438% | $46.5062 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $602.39 | $644.2525 | $644.26 | $644.25 | $644.20 | |