| 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 | $122.39 | 13.528% | $138.9469 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $97.70 | 10.161% | $107.6273 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $6.35 | 9.191% | $6.9336 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $62.90 | 13.312% | $71.2732 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $139.79 | 4.313% | $145.8191 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $52.54 | 13.624% | $59.698 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $211.57 | 11.507% | $235.9154 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $693.24 | $766.2135 | $766.22 | $766.20 | $766.10 | |