| 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 | $15.86 | 11.327% | $17.6565 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $221.82 | 11.400% | $247.1075 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $193.53 | 11.590% | $215.9601 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $60.96 | 4.117% | $63.4697 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $151.59 | 13.315% | $171.7742 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $55.39 | 6.367% | $58.9167 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $36.31 | 7.205% | $38.9261 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $735.46 | $813.8108 | $813.82 | $813.75 | $813.90 | |