| 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 | $74.86 | 7.476% | $80.4565 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $34.94 | 8.659% | $37.9655 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $189.48 | 13.419% | $214.9063 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $188.69 | 7.179% | $202.2361 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $224.68 | 4.143% | $233.9885 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $116.91 | 8.694% | $127.0742 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $146.37 | 8.590% | $158.9432 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $975.93 | $1,055.5703 | $1,055.58 | $1,055.55 | $1,055.60 | |