| 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 | $46.44 | 8.765% | $50.5105 | $50.51 | $50.50 | $50.50 |
| Purchase #2 | $149.56 | 7.604% | $160.9325 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $138.30 | 6.156% | $146.8137 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $178.87 | 12.468% | $201.1715 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $193.59 | 8.106% | $209.2824 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $46.82 | 4.265% | $48.8169 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $30.32 | 3.153% | $31.276 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $783.90 | $848.8035 | $848.80 | $848.80 | $848.80 | |