| 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 | $108.42 | 5.403% | $114.2779 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $85.91 | 9.137% | $93.7596 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $108.40 | 4.705% | $113.5002 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $111.95 | 12.553% | $126.0031 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $100.45 | 8.766% | $109.2554 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $198.68 | 11.326% | $221.1825 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $21.69 | 13.868% | $24.698 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $735.50 | $802.6767 | $802.68 | $802.70 | $802.80 | |