| 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 | $79.73 | 13.143% | $90.2089 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $17.54 | 10.269% | $19.3412 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $213.51 | 5.830% | $225.9576 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $66.33 | 3.528% | $68.6701 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $242.78 | 12.122% | $272.2098 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $69.48 | 5.702% | $73.4417 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $97.61 | 6.509% | $103.9634 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $786.98 | $853.7927 | $853.79 | $853.75 | $853.80 | |