| 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 | $8.52 | 10.466% | $9.4117 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $32.58 | 3.319% | $33.6613 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $7.28 | 11.632% | $8.1268 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $200.32 | 7.595% | $215.5343 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $205.39 | 3.536% | $212.6526 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $94.40 | 4.759% | $98.8925 | $98.89 | $98.90 | $98.90 |
| Purchase #7 | $203.75 | 8.130% | $220.3149 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $752.24 | $798.5941 | $798.58 | $798.60 | $798.60 | |