| 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 | $46.65 | 12.596% | $52.526 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $106.32 | 8.158% | $114.9936 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $34.54 | 13.522% | $39.2105 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $26.48 | 10.366% | $29.2249 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $226.95 | 8.328% | $245.8504 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $238.36 | 5.300% | $250.9931 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $9.75 | 3.304% | $10.0721 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $689.05 | $742.8706 | $742.86 | $742.85 | $742.90 | |