| 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 | $66.93 | 10.264% | $73.7997 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $48.73 | 5.858% | $51.5846 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $243.71 | 7.137% | $261.1036 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $194.78 | 12.734% | $219.5833 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $192.90 | 8.548% | $209.3891 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $47.86 | 8.525% | $51.9401 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $209.59 | 11.784% | $234.2881 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $1,004.50 | $1,101.6885 | $1,101.68 | $1,101.75 | $1,101.70 | |