| 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 | $26.28 | 7.248% | $28.1848 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $25.87 | 8.528% | $28.0762 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $208.48 | 13.666% | $236.9709 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $10.79 | 9.586% | $11.8243 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $161.50 | 6.754% | $172.4077 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $101.52 | 11.710% | $113.408 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $147.52 | 4.457% | $154.095 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $681.96 | $744.9669 | $744.97 | $744.95 | $745.00 | |