| 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 | $38.89 | 6.428% | $41.3898 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $57.85 | 13.382% | $65.5915 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $156.93 | 10.111% | $172.7972 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $125.73 | 5.305% | $132.4 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $156.78 | 7.747% | $168.9257 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $168.63 | 13.733% | $191.788 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $104.99 | 9.689% | $115.1625 | $115.16 | $115.15 | $115.20 |
| 7 purchase totals = | $809.80 | $888.0547 | $888.06 | $888.10 | $888.10 | |