| 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 | $21.84 | 11.648% | $24.3839 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $110.58 | 8.559% | $120.0445 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $86.87 | 12.214% | $97.4803 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $47.77 | 13.162% | $54.0575 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $59.71 | 5.524% | $63.0084 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $15.62 | 5.232% | $16.4372 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $132.32 | 4.455% | $138.2149 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $474.71 | $513.6267 | $513.62 | $513.65 | $513.60 | |