| 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 | $74.86 | 3.718% | $77.6433 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $74.47 | 3.214% | $76.8635 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $10.80 | 9.445% | $11.8201 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $28.34 | 7.582% | $30.4887 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $24.38 | 12.484% | $27.4236 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $207.56 | 8.405% | $225.0054 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $50.74 | 12.594% | $57.1302 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $471.15 | $506.3748 | $506.37 | $506.35 | $506.30 | |