| 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 | $81.54 | 3.389% | $84.3034 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $65.38 | 7.184% | $70.0769 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $112.53 | 11.538% | $125.5137 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $31.80 | 10.247% | $35.0585 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $138.33 | 9.339% | $151.2486 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $79.38 | 9.145% | $86.6393 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $244.56 | 5.652% | $258.3825 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $753.52 | $811.2229 | $811.22 | $811.25 | $811.20 | |