| 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 | $56.52 | 5.255% | $59.4901 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $7.82 | 13.725% | $8.8933 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $218.42 | 4.480% | $228.2052 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $83.34 | 3.558% | $86.3052 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $118.83 | 3.253% | $122.6955 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $239.93 | 13.623% | $272.6157 | $272.62 | $272.60 | $272.60 |
| Purchase #7 | $75.66 | 13.869% | $86.1533 | $86.15 | $86.15 | $86.20 |
| 7 purchase totals = | $800.52 | $864.3583 | $864.37 | $864.35 | $864.40 | |