| 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 | $34.57 | 8.857% | $37.6319 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $151.44 | 4.848% | $158.7818 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $207.25 | 7.396% | $222.5782 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $69.47 | 8.545% | $75.4062 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $67.76 | 9.708% | $74.3381 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $208.80 | 8.575% | $226.7046 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $133.74 | 5.196% | $140.6891 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $873.03 | $936.1299 | $936.13 | $936.20 | $936.10 | |