| 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 | $47.37 | 9.766% | $51.9962 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $192.45 | 9.864% | $211.4333 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $212.87 | 8.436% | $230.8277 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $192.60 | 8.612% | $209.1867 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $71.29 | 9.405% | $77.9948 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $81.47 | 10.417% | $89.9567 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $50.52 | 9.544% | $55.3416 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $848.57 | $926.7370 | $926.74 | $926.80 | $926.70 | |