| 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 | $74.86 | 12.189% | $83.9847 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $245.77 | 8.675% | $267.0905 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $83.34 | 12.595% | $93.8367 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $52.46 | 3.401% | $54.2442 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $40.90 | 3.162% | $42.1933 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $63.74 | 4.344% | $66.5089 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $71.90 | 9.792% | $78.9404 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $632.97 | $686.7987 | $686.79 | $686.85 | $686.70 | |