| 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 | $50.69 | 13.283% | $57.4232 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $175.99 | 13.796% | $200.2696 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $221.47 | 5.852% | $234.4304 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $38.94 | 12.874% | $43.9531 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $16.46 | 8.833% | $17.9139 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $127.28 | 10.321% | $140.4166 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $243.57 | 9.473% | $266.6434 | $266.64 | $266.65 | $266.60 |
| 7 purchase totals = | $874.40 | $961.0502 | $961.04 | $961.00 | $961.00 | |