| 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 | $17.56 | 8.615% | $19.0728 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $166.94 | 5.169% | $175.5691 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $225.48 | 9.122% | $246.0483 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $16.46 | 7.544% | $17.7017 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $127.28 | 8.305% | $137.8506 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $109.49 | 8.306% | $118.5842 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $32.27 | 3.531% | $33.4095 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $695.48 | $748.2362 | $748.23 | $748.20 | $748.30 | |