| 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 | $46.37 | 12.603% | $52.214 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $207.87 | 11.707% | $232.2053 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $121.56 | 4.349% | $126.8466 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $16.69 | 3.314% | $17.2431 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $80.58 | 11.742% | $90.0417 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $160.37 | 12.442% | $180.3232 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $144.96 | 5.454% | $152.8661 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $778.40 | $851.7400 | $851.74 | $851.70 | $851.60 | |