| 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 | $16.34 | 13.800% | $18.5949 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $245.27 | 3.633% | $254.1807 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $105.29 | 13.587% | $119.5958 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $43.85 | 9.786% | $48.1412 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $13.80 | 13.132% | $15.6122 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $107.90 | 10.538% | $119.2705 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $112.56 | 11.723% | $125.7554 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $645.01 | $701.1507 | $701.15 | $701.15 | $701.20 | |