| 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 | $22.61 | 6.662% | $24.1163 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $222.62 | 3.546% | $230.5141 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $43.72 | 3.228% | $45.1313 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $49.69 | 4.426% | $51.8893 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $27.55 | 8.300% | $29.8367 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $77.36 | 3.474% | $80.0475 | $80.05 | $80.05 | $80.00 |
| Purchase #7 | $209.93 | 11.797% | $234.6954 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $653.48 | $696.2306 | $696.24 | $696.25 | $696.10 | |