| 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 | $80.69 | 5.455% | $85.0916 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $190.66 | 3.455% | $197.2473 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $193.99 | 10.269% | $213.9108 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $63.30 | 10.712% | $70.0807 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $82.83 | 13.201% | $93.7644 | $93.76 | $93.75 | $93.80 |
| Purchase #6 | $226.38 | 9.114% | $247.0123 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $70.42 | 10.512% | $77.8226 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $908.27 | $984.9297 | $984.92 | $984.90 | $984.90 | |