| 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 | $14.54 | 11.151% | $16.1614 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $61.53 | 9.327% | $67.2689 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $219.72 | 10.761% | $243.3641 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $49.33 | 13.208% | $55.8455 | $55.85 | $55.85 | $55.80 |
| Purchase #5 | $125.91 | 10.585% | $139.2376 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $8.45 | 9.736% | $9.2727 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $138.90 | 5.327% | $146.2992 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $618.38 | $677.4494 | $677.45 | $677.40 | $677.50 | |