| 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 | $30.70 | 6.522% | $32.7023 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $154.93 | 10.766% | $171.6098 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $238.74 | 3.498% | $247.0911 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $50.45 | 10.120% | $55.5555 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $25.87 | 13.651% | $29.4015 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $76.81 | 8.328% | $83.2067 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $47.89 | 10.255% | $52.8011 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $625.39 | $672.3680 | $672.37 | $672.35 | $672.40 | |