| 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 | $112.36 | 13.197% | $127.1881 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $74.96 | 5.795% | $79.3039 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $7.72 | 8.313% | $8.3618 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $48.70 | 4.831% | $51.0527 | $51.05 | $51.05 | $51.10 |
| Purchase #5 | $34.46 | 7.259% | $36.9615 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $46.64 | 12.480% | $52.4607 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $61.59 | 13.354% | $69.8147 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $386.43 | $425.1434 | $425.13 | $425.10 | $425.30 | |