| 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 | $110.29 | 5.730% | $116.6096 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $83.40 | 3.471% | $86.2948 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $191.90 | 6.428% | $204.2353 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $180.35 | 6.155% | $191.4505 | $191.45 | $191.45 | $191.50 |
| Purchase #5 | $76.75 | 11.237% | $85.3744 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $51.26 | 10.373% | $56.5772 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $109.84 | 9.466% | $120.2375 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $803.79 | $860.7793 | $860.78 | $860.80 | $860.80 | |