| 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 | $69.46 | 3.860% | $72.1412 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $18.79 | 10.792% | $20.8178 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $101.96 | 5.207% | $107.2691 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $40.36 | 10.862% | $44.7439 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $225.81 | 6.806% | $241.1786 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $6.92 | 7.127% | $7.4132 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $61.46 | 4.211% | $64.0481 | $64.05 | $64.05 | $64.00 |
| 7 purchase totals = | $524.76 | $557.6119 | $557.61 | $557.60 | $557.50 | |