| 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 | $45.53 | 6.378% | $48.4339 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $126.80 | 11.723% | $141.6648 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $5.43 | 8.725% | $5.9038 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $207.34 | 10.382% | $228.866 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $105.97 | 6.739% | $113.1113 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $74.49 | 4.560% | $77.8867 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $64.80 | 7.120% | $69.4138 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $630.36 | $685.2803 | $685.27 | $685.25 | $685.30 | |