| 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 | $75.65 | 6.116% | $80.2768 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $191.77 | 13.700% | $218.0425 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $110.34 | 10.449% | $121.8694 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $192.37 | 8.575% | $208.8657 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $72.91 | 8.480% | $79.0928 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $17.82 | 13.489% | $20.2237 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $52.92 | 8.365% | $57.3468 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $713.78 | $785.7177 | $785.72 | $785.70 | $785.70 | |