| 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 | $89.34 | 5.201% | $93.9866 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $58.40 | 9.498% | $63.9468 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $11.90 | 11.459% | $13.2636 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $5.58 | 9.371% | $6.1029 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $9.73 | 4.301% | $10.1485 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $166.49 | 9.223% | $181.8454 | $181.85 | $181.85 | $181.80 |
| Purchase #7 | $14.61 | 10.794% | $16.187 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $356.05 | $385.4808 | $385.49 | $385.50 | $385.40 | |