| 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 | $10.42 | 12.142% | $11.6852 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $180.41 | 12.790% | $203.4844 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $55.55 | 5.580% | $58.6497 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $196.84 | 9.612% | $215.7603 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $103.63 | 9.579% | $113.5567 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $250.65 | 11.254% | $278.8582 | $278.86 | $278.85 | $278.90 |
| Purchase #7 | $86.43 | 13.808% | $98.3643 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $883.93 | $980.3588 | $980.36 | $980.35 | $980.50 | |