| 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 | $79.62 | 11.502% | $88.7779 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $89.89 | 6.818% | $96.0187 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $217.88 | 13.408% | $247.0934 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $150.99 | 11.202% | $167.9039 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $23.49 | 13.160% | $26.5813 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $194.46 | 9.585% | $213.099 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $70.41 | 6.657% | $75.0972 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $826.74 | $914.5714 | $914.57 | $914.60 | $914.60 | |