| 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 | $57.29 | 7.191% | $61.4097 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $28.44 | 10.692% | $31.4808 | $31.48 | $31.50 | $31.50 |
| Purchase #3 | $236.96 | 12.295% | $266.0942 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $64.51 | 13.454% | $73.1892 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $198.60 | 11.810% | $222.0547 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $95.97 | 6.523% | $102.2301 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $189.42 | 13.505% | $215.0012 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $871.19 | $971.4599 | $971.45 | $971.50 | $971.50 | |