| 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 | $38.93 | 8.417% | $42.2067 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $13.57 | 4.651% | $14.2011 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $71.55 | 6.227% | $76.0054 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $155.47 | 8.715% | $169.0192 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $65.46 | 10.390% | $72.2613 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $207.83 | 4.687% | $217.571 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $210.52 | 12.645% | $237.1403 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $763.33 | $828.4050 | $828.41 | $828.35 | $828.40 | |