| 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 | $198.38 | 5.232% | $208.7592 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $37.66 | 6.367% | $40.0578 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $21.92 | 5.724% | $23.1747 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $96.66 | 7.687% | $104.0903 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $33.88 | 12.554% | $38.1333 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $231.34 | 5.244% | $243.4715 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $59.74 | 11.834% | $66.8096 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $679.58 | $724.4964 | $724.49 | $724.45 | $724.60 | |