| 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 | $37.35 | 7.492% | $40.1483 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $30.39 | 11.674% | $33.9377 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $8.38 | 8.393% | $9.0833 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $220.53 | 7.607% | $237.3057 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $181.86 | 10.434% | $200.8353 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $63.95 | 4.358% | $66.7369 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $214.89 | 6.243% | $228.3056 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $757.35 | $816.3528 | $816.37 | $816.40 | $816.20 | |