| 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 | $71.97 | 8.508% | $78.0932 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $144.93 | 10.224% | $159.7476 | $159.75 | $159.75 | $159.70 |
| Purchase #3 | $93.37 | 12.770% | $105.2933 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $204.83 | 13.581% | $232.648 | $232.65 | $232.65 | $232.60 |
| Purchase #5 | $241.51 | 8.498% | $262.0335 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $104.49 | 4.604% | $109.3007 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $32.80 | 10.397% | $36.2102 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $893.90 | $983.3265 | $983.32 | $983.35 | $983.20 | |