| 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 | $186.63 | 10.732% | $206.6591 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $78.39 | 5.526% | $82.7218 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $21.53 | 6.544% | $22.9389 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $135.29 | 8.410% | $146.6679 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $53.90 | 10.541% | $59.5816 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $25.60 | 3.194% | $26.4177 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $19.74 | 5.423% | $20.8105 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $521.08 | $565.7975 | $565.80 | $565.75 | $565.80 | |