| 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 | $6.72 | 11.605% | $7.4999 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $57.62 | 11.526% | $64.2613 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $200.55 | 7.695% | $215.9823 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $63.67 | 5.859% | $67.4004 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $45.97 | 6.804% | $49.0978 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $35.65 | 4.788% | $37.3569 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $49.51 | 13.106% | $55.9988 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $459.69 | $497.5974 | $497.60 | $497.60 | $497.70 | |