| 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 | $63.61 | 13.798% | $72.3869 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $25.25 | 8.374% | $27.3644 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $62.74 | 5.450% | $66.1593 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $210.57 | 13.746% | $239.515 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $96.66 | 8.131% | $104.5194 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $30.41 | 6.183% | $32.2903 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $117.40 | 3.806% | $121.8682 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $606.64 | $664.1035 | $664.11 | $664.05 | $664.20 | |