| 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 | $102.67 | 7.815% | $110.6937 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $173.96 | 9.142% | $189.8634 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $49.56 | 9.376% | $54.2067 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $30.65 | 12.719% | $34.5484 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $91.75 | 13.825% | $104.4344 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $225.78 | 11.482% | $251.7041 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $71.62 | 3.341% | $74.0128 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $745.99 | $819.4635 | $819.45 | $819.45 | $819.40 | |