| 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 | $34.56 | 12.613% | $38.9191 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $83.43 | 3.386% | $86.2549 | $86.25 | $86.25 | $86.30 |
| Purchase #3 | $26.74 | 3.467% | $27.6671 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $15.59 | 4.515% | $16.2939 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $235.75 | 13.471% | $267.5079 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $56.63 | 11.395% | $63.083 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $109.45 | 8.581% | $118.8419 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $562.15 | $618.5678 | $618.56 | $618.55 | $618.60 | |