| 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 | $9.48 | 8.205% | $10.2578 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $24.99 | 10.421% | $27.5942 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $164.55 | 6.468% | $175.1931 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $134.83 | 13.602% | $153.1696 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $235.54 | 5.512% | $248.523 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $227.34 | 4.298% | $237.1111 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $77.82 | 4.863% | $81.6044 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $874.55 | $933.4532 | $933.44 | $933.40 | $933.50 | |