| 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 | $5.60 | 7.309% | $6.0093 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $99.84 | 7.697% | $107.5247 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $29.91 | 11.626% | $33.3873 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $228.35 | 5.548% | $241.0189 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $247.73 | 5.598% | $261.5979 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $219.76 | 8.422% | $238.2682 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $160.64 | 3.561% | $166.3604 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $991.83 | $1,054.1667 | $1,054.17 | $1,054.10 | $1,054.20 | |