| 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 | $78.54 | 6.746% | $83.8383 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $210.64 | 7.242% | $225.8945 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $171.50 | 13.827% | $195.2133 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $181.57 | 5.820% | $192.1374 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $50.64 | 4.557% | $52.9477 | $52.95 | $52.95 | $52.90 |
| Purchase #6 | $73.62 | 8.544% | $79.9101 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $38.83 | 13.375% | $44.0235 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $805.34 | $873.9648 | $873.96 | $873.95 | $873.80 | |