| 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 | $54.42 | 9.128% | $59.3875 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $28.50 | 7.856% | $30.739 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $119.73 | 12.199% | $134.3359 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $240.73 | 13.282% | $272.7038 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $126.73 | 12.255% | $142.2608 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $54.58 | 11.411% | $60.8081 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $30.88 | 4.136% | $32.1572 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $655.57 | $732.3923 | $732.40 | $732.40 | $732.40 | |