| 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 | $24.46 | 6.287% | $25.9978 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $16.36 | 10.578% | $18.0906 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $200.59 | 6.817% | $214.2642 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $126.56 | 13.633% | $143.8139 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $156.92 | 4.397% | $163.8198 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $81.95 | 8.280% | $88.7355 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $130.69 | 9.302% | $142.8468 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $737.53 | $797.5686 | $797.57 | $797.55 | $797.50 | |