| 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 | $57.64 | 7.594% | $62.0172 | $62.02 | $62.00 | $62.00 |
| Purchase #2 | $112.34 | 3.502% | $116.2741 | $116.27 | $116.25 | $116.30 |
| Purchase #3 | $84.89 | 10.567% | $93.8603 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $182.78 | 3.242% | $188.7057 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $120.67 | 10.304% | $133.1038 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $140.29 | 5.283% | $147.7015 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $166.26 | 12.821% | $187.5762 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $864.87 | $929.2388 | $929.24 | $929.20 | $929.30 | |