| 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 | $45.52 | 4.553% | $47.5925 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $167.26 | 12.501% | $188.1692 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $118.49 | 9.453% | $129.6909 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $5.49 | 12.358% | $6.1685 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $13.54 | 10.199% | $14.9209 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $61.79 | 13.874% | $70.3627 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $167.79 | 5.822% | $177.5587 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $579.88 | $634.4634 | $634.46 | $634.40 | $634.60 | |