| 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 | $13.66 | 13.362% | $15.4852 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $139.91 | 9.223% | $152.8139 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $63.50 | 5.332% | $66.8858 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $95.56 | 10.624% | $105.7123 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $192.58 | 3.662% | $199.6323 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $113.97 | 3.287% | $117.7162 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $125.83 | 9.742% | $138.0884 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $745.01 | $796.3341 | $796.34 | $796.35 | $796.30 | |