| 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 | $28.74 | 9.443% | $31.4539 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $243.94 | 13.689% | $277.3329 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $239.50 | 3.260% | $247.3077 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $62.84 | 5.270% | $66.1517 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $45.77 | 7.737% | $49.3112 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $175.74 | 7.231% | $188.4478 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $248.78 | 12.858% | $280.7681 | $280.77 | $280.75 | $280.80 |
| 7 purchase totals = | $1,045.31 | $1,140.7733 | $1,140.77 | $1,140.75 | $1,140.80 | |