| 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 | $45.79 | 11.501% | $51.0563 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $7.63 | 10.112% | $8.4015 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $13.55 | 13.660% | $15.4009 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $247.33 | 7.561% | $266.0306 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $133.73 | 12.424% | $150.3446 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $25.59 | 13.685% | $29.092 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $27.41 | 4.724% | $28.7048 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $501.03 | $549.0307 | $549.02 | $549.05 | $549.00 | |