| 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 | $162.74 | 3.647% | $168.6751 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $68.97 | 7.511% | $74.1503 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $53.90 | 9.520% | $59.0313 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $51.64 | 7.763% | $55.6488 | $55.65 | $55.65 | $55.60 |
| Purchase #5 | $215.40 | 8.217% | $233.0994 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $35.25 | 4.125% | $36.7041 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $240.25 | 8.533% | $260.7505 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $828.15 | $888.0595 | $888.06 | $888.10 | $888.10 | |