| 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 | $52.84 | 7.181% | $56.6344 | $56.63 | $56.65 | $56.60 |
| Purchase #2 | $25.76 | 11.177% | $28.6392 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $55.82 | 8.310% | $60.4586 | $60.46 | $60.45 | $60.50 |
| Purchase #4 | $208.69 | 9.129% | $227.7413 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $180.62 | 3.353% | $186.6762 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $216.46 | 10.543% | $239.2814 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $188.97 | 7.816% | $203.7399 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $929.16 | $1,003.1710 | $1,003.17 | $1,003.25 | $1,003.10 | |