| 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 | $6.78 | 13.576% | $7.7005 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $44.92 | 13.780% | $51.11 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $128.76 | 13.180% | $145.7306 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $184.30 | 13.285% | $208.7843 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $206.50 | 9.528% | $226.1753 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $114.38 | 4.442% | $119.4608 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $250.65 | 4.724% | $262.4907 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $936.29 | $1,021.4522 | $1,021.45 | $1,021.50 | $1,021.50 | |