| 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 | $101.98 | 12.859% | $115.0936 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $235.38 | 5.641% | $248.6578 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $18.45 | 11.360% | $20.5459 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $26.49 | 5.785% | $28.0224 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $47.65 | 5.717% | $50.3742 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $104.75 | 12.865% | $118.2261 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $70.67 | 3.684% | $73.2735 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $605.37 | $654.1935 | $654.19 | $654.15 | $654.20 | |