| 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 | $80.40 | 9.767% | $88.2527 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $58.28 | 11.530% | $64.9997 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $232.34 | 12.665% | $261.7659 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $69.59 | 12.730% | $78.4488 | $78.45 | $78.45 | $78.40 |
| Purchase #5 | $196.79 | 8.777% | $214.0623 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $39.40 | 4.561% | $41.197 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $90.52 | 5.231% | $95.2551 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $767.32 | $843.9815 | $843.99 | $843.95 | $844.10 | |