| 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 | $46.72 | 7.491% | $50.2198 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $234.64 | 3.863% | $243.7041 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $43.28 | 5.376% | $45.6067 | $45.61 | $45.60 | $45.60 |
| Purchase #4 | $144.68 | 5.445% | $152.5578 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $63.50 | 7.857% | $68.4892 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $181.77 | 3.224% | $187.6303 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $9.81 | 12.819% | $11.0675 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $724.40 | $759.2754 | $759.28 | $759.25 | $759.30 | |