| 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 | $64.62 | 8.553% | $70.1469 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $47.88 | 10.520% | $52.917 | $52.92 | $52.90 | $52.90 |
| Purchase #3 | $229.33 | 13.656% | $260.6473 | $260.65 | $260.65 | $260.60 |
| Purchase #4 | $44.36 | 6.628% | $47.3002 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $84.80 | 5.350% | $89.3368 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $10.75 | 12.587% | $12.1031 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $19.64 | 12.454% | $22.086 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $501.38 | $554.5373 | $554.55 | $554.55 | $554.40 | |