| 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 | $38.35 | 10.544% | $42.3936 | $42.39 | $42.40 | $42.40 |
| Purchase #2 | $230.32 | 4.658% | $241.0483 | $241.05 | $241.05 | $241.00 |
| Purchase #3 | $94.87 | 4.477% | $99.1173 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $93.44 | 3.293% | $96.517 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $15.70 | 10.811% | $17.3973 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $222.59 | 13.218% | $252.0119 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $24.92 | 13.484% | $28.2802 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $720.19 | $776.7656 | $776.77 | $776.75 | $776.70 | |