| 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 | $47.80 | 10.209% | $52.6799 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $125.63 | 4.490% | $131.2708 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $14.96 | 5.330% | $15.7574 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $106.71 | 8.135% | $115.3909 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $184.34 | 4.558% | $192.7422 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $193.63 | 3.676% | $200.7478 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $107.47 | 10.768% | $119.0424 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $780.54 | $827.6314 | $827.63 | $827.65 | $827.60 | |