| 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 | $50.44 | 3.287% | $52.098 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $207.97 | 12.698% | $234.378 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $85.82 | 3.845% | $89.1198 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $111.48 | 12.826% | $125.7784 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $24.41 | 5.582% | $25.7726 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $206.59 | 12.666% | $232.7567 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $93.42 | 5.280% | $98.3526 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $780.13 | $858.2561 | $858.26 | $858.25 | $858.40 | |