| 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 | $98.59 | 6.439% | $104.9382 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $124.52 | 7.688% | $134.0931 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $47.44 | 3.730% | $49.2095 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $55.25 | 13.499% | $62.7082 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $68.87 | 13.661% | $78.2783 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $164.88 | 11.170% | $183.2971 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $190.57 | 4.200% | $198.5739 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $750.12 | $811.0983 | $811.10 | $811.10 | $811.10 | |