| 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 | $231.78 | 11.130% | $257.5771 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $248.38 | 5.488% | $262.0111 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $104.86 | 4.483% | $109.5609 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $74.42 | 3.470% | $77.0024 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $78.98 | 12.129% | $88.5595 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $21.80 | 11.233% | $24.2488 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $60.96 | 5.710% | $64.4408 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $821.18 | $883.4006 | $883.40 | $883.40 | $883.40 | |