| 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 | $70.71 | 4.201% | $73.6805 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $124.55 | 4.230% | $129.8185 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $80.63 | 4.465% | $84.2301 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $9.85 | 13.560% | $11.1857 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $212.44 | 7.806% | $229.0231 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $193.45 | 7.827% | $208.5913 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $130.92 | 4.110% | $136.3008 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $822.55 | $872.8300 | $872.83 | $872.85 | $872.80 | |