| 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 | $74.98 | 6.134% | $79.5793 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $138.62 | 11.418% | $154.4476 | $154.45 | $154.45 | $154.40 |
| Purchase #3 | $51.74 | 3.106% | $53.347 | $53.35 | $53.35 | $53.30 |
| Purchase #4 | $77.68 | 5.780% | $82.1699 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $7.36 | 11.181% | $8.1829 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $226.55 | 4.639% | $237.0597 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $161.88 | 4.320% | $168.8732 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $738.81 | $783.6596 | $783.66 | $783.65 | $783.70 | |