| 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 | $84.72 | 4.257% | $88.3265 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $22.75 | 13.338% | $25.7844 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $132.80 | 4.629% | $138.9473 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $113.46 | 7.348% | $121.797 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $142.61 | 8.303% | $154.4509 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $180.84 | 8.276% | $195.8063 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $111.67 | 3.741% | $115.8476 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $788.85 | $840.9600 | $840.97 | $841.00 | $840.90 | |