| 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 | $22.69 | 7.654% | $24.4267 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $138.67 | 11.220% | $154.2288 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $25.54 | 10.655% | $28.2613 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $161.62 | 9.780% | $177.4264 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $150.89 | 12.552% | $169.8297 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $44.25 | 12.329% | $49.7056 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $127.80 | 5.254% | $134.5146 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $671.46 | $738.3931 | $738.40 | $738.45 | $738.30 | |