| 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 | $64.77 | 12.198% | $72.6706 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $56.50 | 12.790% | $63.7264 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $149.40 | 13.852% | $170.0949 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $241.34 | 8.399% | $261.6101 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $119.73 | 8.431% | $129.8244 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $51.59 | 4.227% | $53.7707 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $110.92 | 9.855% | $121.8512 | $121.85 | $121.85 | $121.90 |
| 7 purchase totals = | $794.25 | $873.5483 | $873.54 | $873.50 | $873.60 | |