| 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 | $104.97 | 10.400% | $115.8869 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $24.64 | 6.628% | $26.2731 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $81.35 | 12.102% | $91.195 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $112.40 | 11.219% | $125.0102 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $59.40 | 10.634% | $65.7166 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $241.45 | 8.333% | $261.57 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $188.68 | 6.448% | $200.8461 | $200.85 | $200.85 | $200.80 |
| 7 purchase totals = | $812.89 | $886.4979 | $886.51 | $886.45 | $886.50 | |