| 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 | $23.39 | 3.618% | $24.2363 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $100.74 | 4.803% | $105.5785 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $89.34 | 4.245% | $93.1325 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $73.98 | 3.225% | $76.3659 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $11.92 | 7.630% | $12.8295 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $236.30 | 3.130% | $243.6962 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $237.85 | 4.751% | $249.1503 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $773.52 | $804.9892 | $805.00 | $805.05 | $805.00 | |