| 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 | $46.57 | 11.465% | $51.9093 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $246.33 | 5.750% | $260.494 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $83.32 | 3.661% | $86.3703 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $207.35 | 5.668% | $219.1026 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $148.84 | 8.616% | $161.6641 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $8.50 | 10.453% | $9.3885 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $142.73 | 3.468% | $147.6799 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $883.64 | $936.6087 | $936.60 | $936.60 | $936.70 | |