| 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 | $70.70 | 5.373% | $74.4987 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $160.49 | 6.274% | $170.5591 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $106.59 | 10.158% | $117.4174 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $207.77 | 8.599% | $225.6361 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $236.91 | 5.219% | $249.2743 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $33.28 | 12.326% | $37.3821 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $64.54 | 11.576% | $72.0112 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $880.28 | $946.7789 | $946.78 | $946.75 | $946.80 | |