| 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 | $18.56 | 6.407% | $19.7491 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $94.74 | 8.295% | $102.5987 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $129.43 | 12.276% | $145.3188 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $186.41 | 9.687% | $204.4675 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $14.34 | 7.365% | $15.3961 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $136.91 | 12.282% | $153.7253 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $126.94 | 6.163% | $134.7633 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $707.33 | $776.0188 | $776.03 | $776.00 | $776.00 | |