| 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 | $56.65 | 3.441% | $58.5993 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $77.95 | 10.669% | $86.2665 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $248.65 | 6.237% | $264.1583 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $200.91 | 13.438% | $227.9083 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $18.97 | 3.851% | $19.7005 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $50.30 | 3.639% | $52.1304 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $177.56 | 7.315% | $190.5485 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $830.99 | $899.3118 | $899.32 | $899.30 | $899.30 | |