| 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 | $77.59 | 12.366% | $87.1848 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $18.29 | 9.241% | $19.9802 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $193.59 | 7.397% | $207.9099 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $221.77 | 11.228% | $246.6703 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $104.31 | 12.458% | $117.3049 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $86.75 | 11.869% | $97.0464 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $176.38 | 7.198% | $189.0758 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $878.68 | $965.1723 | $965.17 | $965.20 | $965.20 | |