| 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 | $66.69 | 11.325% | $74.2426 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $212.87 | 5.777% | $225.1675 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $6.73 | 6.784% | $7.1866 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $70.30 | 4.735% | $73.6287 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $43.79 | 12.724% | $49.3618 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $10.38 | 3.619% | $10.7557 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $184.29 | 6.471% | $196.2154 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $595.05 | $636.5583 | $636.57 | $636.55 | $636.60 | |