| 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 | $39.42 | 11.561% | $43.9773 | $43.98 | $44.00 | $44.00 |
| Purchase #2 | $117.68 | 5.492% | $124.143 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $40.85 | 13.660% | $46.4301 | $46.43 | $46.45 | $46.40 |
| Purchase #4 | $144.68 | 6.496% | $154.0784 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $205.48 | 8.719% | $223.3958 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $142.32 | 6.280% | $151.2577 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $30.32 | 9.293% | $33.1376 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $720.75 | $776.4199 | $776.43 | $776.50 | $776.40 | |