| 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 | $24.82 | 10.540% | $27.436 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $163.88 | 12.563% | $184.4682 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $37.36 | 4.195% | $38.9273 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $235.57 | 4.485% | $246.1353 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $28.45 | 6.289% | $30.2392 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $32.45 | 10.529% | $35.8667 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $6.32 | 8.784% | $6.8751 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $528.85 | $569.9478 | $569.97 | $570.00 | $569.90 | |