| 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 | $88.49 | 12.324% | $99.3955 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $125.91 | 6.211% | $133.7303 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $182.27 | 3.772% | $189.1452 | $189.15 | $189.15 | $189.10 |
| Purchase #4 | $113.89 | 13.398% | $129.149 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $60.26 | 6.760% | $64.3336 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $158.65 | 8.535% | $172.1908 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $86.71 | 6.127% | $92.0227 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $816.18 | $879.9671 | $879.97 | $880.00 | $879.80 | |