| 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 | $22.44 | 10.599% | $24.8184 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $48.85 | 3.490% | $50.5549 | $50.55 | $50.55 | $50.60 |
| Purchase #3 | $126.34 | 10.863% | $140.0643 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $244.72 | 7.780% | $263.7592 | $263.76 | $263.75 | $263.80 |
| Purchase #5 | $134.53 | 12.389% | $151.1969 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $134.45 | 11.318% | $149.6671 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $109.75 | 9.525% | $120.2037 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $821.08 | $900.2645 | $900.26 | $900.20 | $900.40 | |