| 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 | $64.75 | 13.372% | $73.4084 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $100.30 | 5.787% | $106.1044 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $94.80 | 9.831% | $104.1198 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $217.39 | 5.141% | $228.566 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $245.46 | 6.800% | $262.1513 | $262.15 | $262.15 | $262.20 |
| Purchase #6 | $133.31 | 10.321% | $147.0689 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $244.51 | 5.641% | $258.3028 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $1,100.52 | $1,179.7216 | $1,179.72 | $1,179.65 | $1,179.80 | |