| 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 | $49.36 | 5.447% | $52.0486 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $10.68 | 13.781% | $12.1518 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $123.88 | 8.580% | $134.5089 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $106.81 | 10.612% | $118.1447 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $187.77 | 4.714% | $196.6215 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $147.97 | 13.243% | $167.5657 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $188.68 | 7.154% | $202.1782 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $815.15 | $883.2194 | $883.22 | $883.20 | $883.20 | |