| 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 | $113.90 | 8.773% | $123.8924 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $57.41 | 3.187% | $59.2397 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $200.67 | 3.198% | $207.0874 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $181.52 | 12.677% | $204.5313 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $114.39 | 7.149% | $122.5677 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $91.38 | 5.210% | $96.1409 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $81.73 | 6.330% | $86.9035 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $841.00 | $900.3629 | $900.36 | $900.40 | $900.30 | |