| 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 | $22.67 | 4.307% | $23.6464 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $154.77 | 11.519% | $172.598 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $9.81 | 7.165% | $10.5129 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $93.86 | 9.727% | $102.9898 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $163.70 | 13.680% | $186.0942 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $164.66 | 9.164% | $179.7494 | $179.75 | $179.75 | $179.70 |
| Purchase #7 | $190.37 | 13.699% | $216.4488 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $799.84 | $892.0395 | $892.04 | $892.05 | $891.90 | |