| 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 | $185.84 | 9.106% | $202.7626 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $77.60 | 4.535% | $81.1192 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $58.31 | 13.393% | $66.1195 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $87.49 | 13.796% | $99.5601 | $99.56 | $99.55 | $99.60 |
| Purchase #5 | $87.68 | 4.153% | $91.3214 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $154.99 | 13.860% | $176.4716 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $134.41 | 4.702% | $140.73 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $786.32 | $858.0844 | $858.08 | $858.00 | $858.10 | |