| 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 | $74.90 | 6.107% | $79.4741 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $16.27 | 7.208% | $17.4427 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $78.73 | 6.499% | $83.8467 | $83.85 | $83.85 | $83.80 |
| Purchase #4 | $70.84 | 8.291% | $76.7133 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $45.79 | 9.200% | $50.0027 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $245.63 | 3.762% | $254.8706 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $164.64 | 5.804% | $174.1957 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $696.80 | $736.5458 | $736.54 | $736.50 | $736.50 | |