| 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 | $76.77 | 12.779% | $86.5804 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $223.92 | 8.190% | $242.259 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $243.68 | 8.721% | $264.9313 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $250.39 | 5.772% | $264.8425 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $21.99 | 3.240% | $22.7025 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $12.75 | 6.184% | $13.5385 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $40.57 | 6.163% | $43.0703 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $870.07 | $937.9245 | $937.92 | $937.95 | $937.90 | |