| 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 | $39.37 | 8.595% | $42.7539 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $118.58 | 5.208% | $124.7556 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $73.47 | 9.165% | $80.2035 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $212.96 | 8.653% | $231.3874 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $87.33 | 9.292% | $95.4447 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $217.38 | 3.229% | $224.3992 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $108.66 | 4.353% | $113.39 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $857.75 | $912.3343 | $912.33 | $912.35 | $912.40 | |