| 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 | $77.92 | 8.207% | $84.3149 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $100.64 | 8.652% | $109.3474 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $93.88 | 11.611% | $104.7804 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $97.37 | 3.866% | $101.1343 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $76.76 | 12.111% | $86.0564 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $107.33 | 8.236% | $116.1697 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $47.57 | 11.182% | $52.8893 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $601.47 | $654.6924 | $654.69 | $654.70 | $654.70 | |