| 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 | $229.61 | 6.598% | $244.7597 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $50.80 | 12.375% | $57.0865 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $24.92 | 5.595% | $26.3143 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $147.39 | 10.359% | $162.6581 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $50.46 | 6.519% | $53.7495 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $21.61 | 10.688% | $23.9197 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $146.79 | 5.517% | $154.8884 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $671.58 | $723.3762 | $723.38 | $723.35 | $723.40 | |