| 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 | $51.41 | 10.709% | $56.9155 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $225.58 | 8.817% | $245.4694 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $245.79 | 3.342% | $254.0043 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $80.67 | 4.306% | $84.1437 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $203.29 | 10.472% | $224.5785 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $186.90 | 6.286% | $198.6485 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $16.38 | 4.718% | $17.1528 | $17.15 | $17.15 | $17.20 |
| 7 purchase totals = | $1,010.02 | $1,080.9127 | $1,080.91 | $1,080.90 | $1,080.90 | |