| 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 | $7.34 | 13.825% | $8.3548 | $8.35 | $8.35 | $8.40 |
| Purchase #2 | $29.66 | 8.461% | $32.1695 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $47.81 | 7.686% | $51.4847 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $213.33 | 8.671% | $231.8278 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $9.69 | 13.821% | $11.0293 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $126.48 | 4.605% | $132.3044 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $207.82 | 13.167% | $235.1837 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $642.13 | $702.3542 | $702.34 | $702.40 | $702.40 | |