| 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 | $29.92 | 6.200% | $31.775 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $164.60 | 11.777% | $183.9849 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $69.88 | 13.748% | $79.4871 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $30.80 | 7.581% | $33.1349 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $23.79 | 5.115% | $25.0069 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $231.65 | 12.866% | $261.4541 | $261.45 | $261.45 | $261.50 |
| Purchase #7 | $212.62 | 5.199% | $223.6741 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $763.26 | $838.5170 | $838.51 | $838.55 | $838.60 | |