| 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 | $43.99 | 5.588% | $46.4482 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $180.48 | 6.536% | $192.2762 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $137.27 | 12.181% | $153.9909 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $136.58 | 8.362% | $148.0008 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $19.55 | 10.452% | $21.5934 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $108.91 | 5.683% | $115.0994 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $198.87 | 11.257% | $221.2568 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $825.65 | $898.6657 | $898.67 | $898.70 | $898.70 | |