| 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 | $30.41 | 13.416% | $34.4898 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $122.39 | 3.748% | $126.9772 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $148.27 | 12.289% | $166.4909 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $21.85 | 12.233% | $24.5229 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $12.86 | 5.591% | $13.579 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $16.42 | 3.740% | $17.0341 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $44.73 | 4.554% | $46.767 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $396.93 | $429.8609 | $429.86 | $429.90 | $429.90 | |