| 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 | $5.60 | 9.577% | $6.1363 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $241.31 | 7.618% | $259.693 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $49.46 | 10.734% | $54.769 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $107.47 | 10.434% | $118.6834 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $119.79 | 5.523% | $126.406 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $65.92 | 8.429% | $71.4764 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $210.56 | 9.340% | $230.2263 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $800.11 | $867.3904 | $867.40 | $867.45 | $867.40 | |