| 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 | $103.31 | 12.531% | $116.2558 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $6.67 | 5.318% | $7.0247 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $79.94 | 5.120% | $84.0329 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $196.74 | 10.612% | $217.618 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $136.40 | 13.677% | $155.0554 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $136.87 | 4.452% | $142.9635 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $47.43 | 10.829% | $52.5662 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $707.36 | $775.5165 | $775.52 | $775.45 | $775.60 | |