| 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 | $97.87 | 6.858% | $104.5819 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $149.32 | 10.435% | $164.9015 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $102.71 | 4.164% | $106.9868 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $151.92 | 6.680% | $162.0683 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $72.38 | 11.392% | $80.6255 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $195.58 | 8.102% | $211.4259 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $206.57 | 6.186% | $219.3484 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $976.35 | $1,049.9383 | $1,049.95 | $1,050.00 | $1,049.90 | |