| 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 | $82.80 | 3.467% | $85.6707 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $142.55 | 3.127% | $147.0075 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $207.30 | 8.386% | $224.6842 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $64.97 | 4.246% | $67.7286 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $51.27 | 3.359% | $52.9922 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $19.71 | 10.844% | $21.8474 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $118.94 | 13.817% | $135.3739 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $687.54 | $735.3045 | $735.30 | $735.30 | $735.30 | |