| 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 | $5.63 | 8.201% | $6.0917 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $184.55 | 9.130% | $201.3994 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $80.32 | 7.619% | $86.4396 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $44.39 | 12.445% | $49.9143 | $49.91 | $49.90 | $49.90 |
| Purchase #5 | $100.55 | 12.672% | $113.2917 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $215.82 | 6.487% | $229.8202 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $82.34 | 9.229% | $89.9392 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $713.60 | $776.8961 | $776.89 | $776.90 | $776.80 | |