| 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 | $80.36 | 5.742% | $84.9743 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $96.48 | 3.433% | $99.7922 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $42.77 | 4.754% | $44.8033 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $30.87 | 12.857% | $34.839 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $28.90 | 8.114% | $31.2449 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $230.37 | 6.791% | $246.0144 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $153.94 | 13.313% | $174.434 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $663.69 | $716.1021 | $716.08 | $716.10 | $716.00 | |