| 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 | $43.60 | 9.591% | $47.7817 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $187.43 | 5.429% | $197.6056 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $193.82 | 4.158% | $201.879 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $61.47 | 8.787% | $66.8714 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $136.87 | 3.840% | $142.1258 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $176.81 | 12.455% | $198.8317 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $14.39 | 4.821% | $15.0837 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $814.39 | $870.1789 | $870.18 | $870.25 | $870.20 | |