| 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 | $14.89 | 11.130% | $16.5473 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $122.66 | 6.816% | $131.0205 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $53.31 | 8.849% | $58.0274 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $140.28 | 3.540% | $145.2459 | $145.25 | $145.25 | $145.20 |
| Purchase #5 | $72.77 | 8.246% | $78.7706 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $186.95 | 4.851% | $196.0189 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $204.78 | 11.731% | $228.8027 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $795.64 | $854.4333 | $854.44 | $854.40 | $854.30 | |