| 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 | $14.58 | 13.787% | $16.5901 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $42.52 | 13.110% | $48.0944 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $248.79 | 4.191% | $259.2168 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $138.81 | 8.715% | $150.9073 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $24.25 | 6.283% | $25.7736 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $45.42 | 13.649% | $51.6194 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $234.44 | 11.514% | $261.4334 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $748.81 | $813.6350 | $813.63 | $813.60 | $813.60 | |