| 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 | $76.27 | 4.336% | $79.5771 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $30.97 | 11.227% | $34.447 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $30.46 | 7.220% | $32.6592 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $58.80 | 4.192% | $61.2649 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $192.59 | 10.135% | $212.109 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $243.62 | 8.475% | $264.2668 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $232.30 | 8.864% | $252.8911 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $865.01 | $937.2151 | $937.22 | $937.20 | $937.30 | |