| 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 | $33.54 | 7.722% | $36.13 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $74.73 | 13.186% | $84.5839 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $139.33 | 13.528% | $158.1786 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $117.44 | 13.397% | $133.1734 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $127.45 | 9.124% | $139.0785 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $168.38 | 5.153% | $177.0566 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $67.32 | 5.104% | $70.756 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $728.19 | $798.9570 | $798.96 | $799.00 | $799.10 | |