| 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 | $20.75 | 12.275% | $23.2971 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $13.78 | 11.524% | $15.368 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $73.38 | 12.679% | $82.6839 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $57.88 | 8.863% | $63.0099 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $195.25 | 3.597% | $202.2731 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $188.27 | 4.422% | $196.5953 | $196.60 | $196.60 | $196.60 |
| Purchase #7 | $145.38 | 12.611% | $163.7139 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $694.69 | $746.9412 | $746.94 | $746.90 | $747.00 | |