| 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 | $79.61 | 8.794% | $86.6109 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $17.78 | 12.239% | $19.9561 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $129.86 | 13.419% | $147.2859 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $118.65 | 11.525% | $132.3244 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $214.53 | 9.379% | $234.6508 | $234.65 | $234.65 | $234.70 |
| Purchase #6 | $197.88 | 7.767% | $213.2493 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $137.66 | 11.863% | $153.9906 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $895.97 | $988.0680 | $988.07 | $988.05 | $988.10 | |