| 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 | $75.45 | 3.844% | $78.3503 | $78.35 | $78.35 | $78.40 |
| Purchase #2 | $59.82 | 8.534% | $64.925 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $29.41 | 3.428% | $30.4182 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $211.44 | 4.448% | $220.8449 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $117.58 | 7.567% | $126.4773 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $74.42 | 6.416% | $79.1948 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $222.40 | 11.569% | $248.1295 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $790.52 | $848.3400 | $848.34 | $848.40 | $848.30 | |