| 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 | $80.52 | 7.173% | $86.2957 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $74.82 | 11.200% | $83.1998 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $6.42 | 6.378% | $6.8295 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $44.60 | 7.477% | $47.9347 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $180.68 | 10.242% | $199.1852 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $21.28 | 3.422% | $22.0082 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $93.28 | 4.820% | $97.7761 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $501.60 | $543.2292 | $543.24 | $543.30 | $543.20 | |