| 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 | $74.99 | 3.797% | $77.8374 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $115.69 | 10.418% | $127.7426 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $147.49 | 3.752% | $153.0238 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $96.44 | 8.873% | $104.9971 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $100.93 | 10.639% | $111.6679 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $192.67 | 4.635% | $201.6003 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $150.78 | 9.750% | $165.4811 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $878.99 | $942.3502 | $942.35 | $942.35 | $942.30 | |