| 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 | $81.40 | 11.274% | $90.577 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $21.79 | 7.790% | $23.4874 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $143.58 | 11.859% | $160.6072 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $231.96 | 4.350% | $242.0503 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $180.92 | 11.579% | $201.8687 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $130.90 | 11.817% | $146.3685 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $8.78 | 9.184% | $9.5864 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $799.33 | $874.5455 | $874.56 | $874.55 | $874.70 | |