| 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 | $23.32 | 10.824% | $25.8442 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $180.94 | 6.140% | $192.0497 | $192.05 | $192.05 | $192.00 |
| Purchase #3 | $90.93 | 6.671% | $96.9959 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $42.49 | 10.721% | $47.0454 | $47.05 | $47.05 | $47.00 |
| Purchase #5 | $188.41 | 8.486% | $204.3985 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $138.36 | 7.196% | $148.3164 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $184.33 | 8.367% | $199.7529 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $848.78 | $914.4030 | $914.41 | $914.40 | $914.30 | |