| 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 | $71.71 | 8.630% | $77.8986 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $242.37 | 5.778% | $256.3741 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $222.56 | 13.202% | $251.9424 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $235.31 | 13.493% | $267.0604 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $71.61 | 13.157% | $81.0317 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $203.93 | 13.453% | $231.3647 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $15.96 | 8.834% | $17.3699 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $1,063.45 | $1,183.0418 | $1,183.03 | $1,183.00 | $1,183.10 | |