| 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 | $40.71 | 10.697% | $45.0647 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $57.57 | 10.322% | $63.5124 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $118.56 | 13.187% | $134.1945 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $50.87 | 3.417% | $52.6082 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $88.69 | 9.336% | $96.9701 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $234.39 | 13.416% | $265.8358 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $13.35 | 11.748% | $14.9184 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $604.14 | $673.1041 | $673.10 | $673.05 | $673.10 | |