| 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 | $69.31 | 11.676% | $77.4026 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $6.88 | 10.114% | $7.5758 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $187.96 | 4.636% | $196.6738 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $127.40 | 5.124% | $133.928 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $120.96 | 11.543% | $134.9224 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $68.30 | 5.485% | $72.0463 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $112.28 | 12.163% | $125.9366 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $693.09 | $748.4855 | $748.49 | $748.50 | $748.40 | |