| 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 | $77.72 | 11.253% | $86.4658 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $159.46 | 3.337% | $164.7812 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $186.77 | 6.640% | $199.1715 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $52.43 | 7.180% | $56.1945 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $57.28 | 8.325% | $62.0486 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $59.81 | 10.197% | $65.9088 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $145.83 | 6.774% | $155.7085 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $739.30 | $790.2789 | $790.28 | $790.25 | $790.30 | |