| 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 | $46.58 | 13.426% | $52.8338 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $92.63 | 7.440% | $99.5217 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $93.35 | 13.546% | $105.9952 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $125.98 | 4.812% | $132.0422 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $114.59 | 10.496% | $126.6174 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $193.67 | 12.151% | $217.2028 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $70.37 | 12.832% | $79.3999 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $737.17 | $813.6130 | $813.61 | $813.60 | $813.50 | |