| 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 | $68.64 | 6.359% | $73.0048 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $57.90 | 9.449% | $63.371 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $213.97 | 8.268% | $231.661 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $191.27 | 9.554% | $209.5439 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $96.72 | 6.316% | $102.8288 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $51.45 | 12.329% | $57.7933 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $93.56 | 11.769% | $104.5711 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $773.51 | $842.7739 | $842.76 | $842.75 | $842.80 | |