| 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 | $102.85 | 3.732% | $106.6884 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $25.74 | 4.207% | $26.8229 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $98.86 | 6.785% | $105.5677 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $51.77 | 7.712% | $55.7625 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $130.79 | 11.799% | $146.2219 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $64.65 | 7.311% | $69.3766 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $82.71 | 4.403% | $86.3517 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $557.37 | $596.7917 | $596.79 | $596.75 | $596.90 | |