| 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 | $7.28 | 5.266% | $7.6634 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $175.95 | 9.397% | $192.484 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $23.38 | 8.688% | $25.4113 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $239.77 | 5.160% | $252.1421 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $86.63 | 10.228% | $95.4905 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $146.87 | 11.177% | $163.2857 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $29.35 | 9.730% | $32.2058 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $709.23 | $768.6828 | $768.68 | $768.70 | $768.70 | |