| 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 | $43.77 | 6.142% | $46.4584 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $112.99 | 8.405% | $122.4868 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $13.83 | 5.263% | $14.5579 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $141.98 | 13.289% | $160.8477 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $133.84 | 11.392% | $149.0871 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $64.28 | 4.825% | $67.3815 | $67.38 | $67.40 | $67.40 |
| Purchase #7 | $164.30 | 10.431% | $181.4381 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $674.99 | $742.2575 | $742.27 | $742.30 | $742.30 | |