| 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 | $57.70 | 4.389% | $60.2325 | $60.23 | $60.25 | $60.20 |
| Purchase #2 | $231.37 | 4.513% | $241.8117 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $194.37 | 10.174% | $214.1452 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $67.66 | 5.787% | $71.5755 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $18.48 | 8.725% | $20.0924 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $20.74 | 5.758% | $21.9342 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $250.71 | 3.565% | $259.6478 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $841.03 | $889.4393 | $889.44 | $889.50 | $889.30 | |