| 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 | $86.57 | 6.401% | $92.1113 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $198.56 | 7.661% | $213.7717 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $14.36 | 9.262% | $15.69 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $224.90 | 13.314% | $254.8432 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $108.25 | 5.327% | $114.0165 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $232.75 | 7.109% | $249.2962 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $16.71 | 9.111% | $18.2324 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $882.10 | $957.9613 | $957.96 | $957.95 | $957.90 | |