| 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 | $36.28 | 12.241% | $40.721 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $32.49 | 3.855% | $33.7425 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $179.29 | 13.306% | $203.1463 | $203.15 | $203.15 | $203.10 |
| Purchase #4 | $98.46 | 4.607% | $102.9961 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $137.30 | 7.808% | $148.0204 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $49.50 | 11.819% | $55.3504 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $118.66 | 12.670% | $133.6942 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $651.98 | $717.6709 | $717.67 | $717.65 | $717.60 | |