| 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 | $83.98 | 4.632% | $87.87 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $225.44 | 4.289% | $235.1091 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $22.38 | 11.420% | $24.9358 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $161.63 | 13.757% | $183.8654 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $51.37 | 11.367% | $57.2092 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $6.25 | 6.555% | $6.6597 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $99.78 | 5.236% | $105.0045 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $650.83 | $700.6537 | $700.66 | $700.60 | $700.70 | |