| 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 | $80.65 | 7.262% | $86.5068 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $176.79 | 3.732% | $183.3878 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $93.78 | 11.614% | $104.6716 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $187.34 | 4.576% | $195.9127 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $17.48 | 6.571% | $18.6286 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $63.42 | 12.770% | $71.5187 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $129.50 | 3.545% | $134.0908 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $748.96 | $794.7170 | $794.72 | $794.70 | $794.70 | |