| 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 | $41.30 | 6.322% | $43.911 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $241.89 | 4.323% | $252.3469 | $252.35 | $252.35 | $252.30 |
| Purchase #3 | $33.84 | 12.674% | $38.1289 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $210.88 | 9.737% | $231.4134 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $109.58 | 10.874% | $121.4957 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $100.88 | 3.367% | $104.2766 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $5.32 | 11.629% | $5.9387 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $743.69 | $797.5112 | $797.52 | $797.55 | $797.40 | |