| 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 | $22.82 | 8.159% | $24.6819 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $154.92 | 6.104% | $164.3763 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $126.92 | 3.451% | $131.3 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $22.73 | 4.648% | $23.7865 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $168.61 | 13.165% | $190.8075 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $79.64 | 9.820% | $87.4606 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $112.94 | 7.638% | $121.5664 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $688.58 | $743.9792 | $743.99 | $744.00 | $744.10 | |