| 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 | $225.39 | 3.153% | $232.4965 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $5.64 | 3.328% | $5.8277 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $84.57 | 6.395% | $89.9783 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $23.98 | 5.276% | $25.2452 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $199.37 | 8.794% | $216.9026 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $24.32 | 4.486% | $25.411 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $35.95 | 6.213% | $38.1836 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $599.22 | $634.0449 | $634.05 | $634.10 | $634.00 | |