| 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 | $22.74 | 10.790% | $25.1936 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $72.54 | 7.809% | $78.2046 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $161.46 | 11.293% | $179.6937 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $184.98 | 12.807% | $208.6704 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $40.94 | 11.197% | $45.5241 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $237.54 | 12.758% | $267.8454 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $11.91 | 12.197% | $13.3627 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $732.11 | $818.4945 | $818.48 | $818.45 | $818.50 | |