| 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 | $32.42 | 3.850% | $33.6682 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $200.43 | 11.359% | $223.1968 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $8.57 | 8.357% | $9.2862 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $160.70 | 7.668% | $173.0225 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $83.67 | 3.719% | $86.7817 | $86.78 | $86.80 | $86.80 |
| Purchase #6 | $28.77 | 4.242% | $29.9904 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $188.56 | 13.677% | $214.3494 | $214.35 | $214.35 | $214.30 |
| 7 purchase totals = | $703.12 | $770.2952 | $770.30 | $770.30 | $770.30 | |