| 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 | $79.60 | 8.772% | $86.5825 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $189.42 | 9.710% | $207.8127 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $52.96 | 5.590% | $55.9205 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $28.74 | 4.395% | $30.0031 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $53.88 | 13.497% | $61.1522 | $61.15 | $61.15 | $61.20 |
| Purchase #6 | $201.44 | 8.778% | $219.1224 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $112.54 | 4.736% | $117.8699 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $718.58 | $778.4633 | $778.45 | $778.40 | $778.50 | |