| 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 | $26.88 | 7.684% | $28.9455 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $129.38 | 8.439% | $140.2984 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $166.77 | 5.167% | $175.387 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $24.90 | 13.687% | $28.3081 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $107.90 | 10.215% | $118.922 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $9.92 | 9.119% | $10.8246 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $181.71 | 7.807% | $195.8961 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $647.46 | $698.5817 | $698.59 | $698.55 | $698.50 | |