| 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 | $27.26 | 7.397% | $29.2764 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $14.63 | 7.677% | $15.7531 | $15.75 | $15.75 | $15.80 |
| Purchase #3 | $142.70 | 5.427% | $150.4443 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $215.72 | 8.829% | $234.7659 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $214.59 | 5.645% | $226.7036 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $210.98 | 12.722% | $237.8209 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $97.38 | 6.748% | $103.9512 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $923.26 | $998.7154 | $998.71 | $998.70 | $998.80 | |