| 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 | $22.75 | 12.449% | $25.5821 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $219.86 | 3.427% | $227.3946 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $113.57 | 12.327% | $127.5698 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $123.45 | 5.538% | $130.2867 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $25.44 | 13.574% | $28.8932 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $34.79 | 9.293% | $38.023 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $64.98 | 6.861% | $69.4383 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $604.84 | $647.1877 | $647.18 | $647.20 | $647.20 | |