| 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 | $78.91 | 6.251% | $83.8427 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $45.82 | 8.790% | $49.8476 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $242.81 | 11.793% | $271.4446 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $234.66 | 10.609% | $259.5551 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $23.98 | 7.205% | $25.7078 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $202.39 | 12.544% | $227.7778 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $42.67 | 12.528% | $48.0157 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $871.24 | $966.1913 | $966.20 | $966.20 | $966.10 | |