| 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 | $49.93 | 3.493% | $51.6741 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $185.51 | 3.265% | $191.5669 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $32.66 | 10.524% | $36.0971 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $6.69 | 4.724% | $7.006 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $125.53 | 13.641% | $142.6535 | $142.65 | $142.65 | $142.70 |
| Purchase #6 | $28.51 | 9.795% | $31.3026 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $203.33 | 12.583% | $228.915 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $632.16 | $689.2152 | $689.22 | $689.15 | $689.30 | |