| 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 | $80.81 | 7.592% | $86.9451 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $196.72 | 7.105% | $210.697 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $88.49 | 12.747% | $99.7698 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $144.61 | 5.104% | $151.9909 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $232.38 | 7.477% | $249.7551 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $55.61 | 3.195% | $57.3867 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $132.41 | 12.718% | $149.2499 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $931.03 | $1,005.7945 | $1,005.81 | $1,005.80 | $1,005.80 | |