| 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 | $209.33 | 9.701% | $229.6371 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $50.90 | 6.336% | $54.125 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $43.98 | 5.544% | $46.4183 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $54.86 | 13.873% | $62.4707 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $243.66 | 7.216% | $261.2425 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $15.46 | 9.147% | $16.8741 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $179.90 | 4.847% | $188.6198 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $798.09 | $859.3875 | $859.39 | $859.35 | $859.30 | |