| 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 | $51.75 | 7.126% | $55.4377 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $103.41 | 13.659% | $117.5348 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $112.93 | 7.464% | $121.3591 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $104.44 | 10.747% | $115.6642 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $8.94 | 5.600% | $9.4406 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $20.83 | 10.504% | $23.018 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $220.91 | 9.433% | $241.7484 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $623.21 | $684.2028 | $684.20 | $684.20 | $684.10 | |