| 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 | $8.43 | 13.672% | $9.5825 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $85.35 | 10.343% | $94.1778 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $140.30 | 13.136% | $158.7298 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $214.90 | 13.328% | $243.5419 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $210.49 | 7.237% | $225.7232 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $77.47 | 6.103% | $82.198 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $42.47 | 4.531% | $44.3943 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $779.41 | $858.3475 | $858.34 | $858.40 | $858.30 | |