| 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 | $33.78 | 3.430% | $34.9387 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $25.78 | 8.758% | $28.0378 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $16.63 | 7.799% | $17.927 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $168.44 | 7.642% | $181.3122 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $235.91 | 4.409% | $246.3113 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $222.75 | 8.198% | $241.011 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $43.73 | 7.145% | $46.8545 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $747.02 | $796.3925 | $796.39 | $796.40 | $796.30 | |