| 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 | $78.64 | 10.380% | $86.8028 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $23.87 | 3.793% | $24.7754 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $42.34 | 3.661% | $43.8901 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $44.70 | 12.280% | $50.1892 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $8.46 | 4.867% | $8.8717 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $5.35 | 4.719% | $5.6025 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $226.54 | 10.535% | $250.406 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $429.90 | $470.5377 | $470.54 | $470.55 | $470.60 | |