| 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 | $63.80 | 5.155% | $67.0889 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $162.36 | 13.378% | $184.0805 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $233.49 | 11.784% | $261.0045 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $70.64 | 12.166% | $79.2341 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $17.86 | 11.544% | $19.9218 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $161.86 | 4.239% | $168.7212 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $245.74 | 6.590% | $261.9343 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $955.75 | $1,041.9853 | $1,041.97 | $1,042.00 | $1,041.90 | |