| 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 | $63.89 | 7.642% | $68.7725 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $80.70 | 7.741% | $86.947 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $125.55 | 12.634% | $141.412 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $223.38 | 7.174% | $239.4053 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $175.59 | 4.668% | $183.7865 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $158.83 | 10.526% | $175.5484 | $175.55 | $175.55 | $175.50 |
| Purchase #7 | $152.36 | 12.418% | $171.2801 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $980.30 | $1,067.1518 | $1,067.16 | $1,067.15 | $1,067.10 | |