| 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 | $33.29 | 9.439% | $36.4322 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $198.44 | 4.817% | $207.9989 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $44.34 | 9.112% | $48.3803 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $127.27 | 13.361% | $144.2745 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $134.54 | 4.113% | $140.0736 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $231.62 | 8.350% | $250.9603 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $42.65 | 5.646% | $45.058 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $812.15 | $873.1778 | $873.17 | $873.15 | $873.30 | |