| 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 | $33.62 | 4.578% | $35.1591 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $140.44 | 13.568% | $159.4949 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $63.27 | 5.319% | $66.6353 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $175.50 | 10.769% | $194.3996 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $129.46 | 7.735% | $139.4737 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $54.30 | 7.455% | $58.3481 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $197.80 | 3.174% | $204.0782 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $794.39 | $857.5889 | $857.59 | $857.60 | $857.60 | |