| 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 | $57.51 | 11.612% | $64.1881 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $237.71 | 3.772% | $246.6764 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $110.90 | 12.701% | $124.9854 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $12.81 | 11.534% | $14.2875 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $229.57 | 9.873% | $252.2354 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $110.45 | 7.539% | $118.7768 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $152.76 | 7.705% | $164.5302 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $911.71 | $985.6798 | $985.70 | $985.80 | $985.70 | |