| 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 | $53.53 | 6.852% | $57.1979 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $67.65 | 12.678% | $76.2267 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $109.42 | 6.781% | $116.8398 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $107.60 | 7.316% | $115.472 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $72.33 | 9.637% | $79.3004 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $120.58 | 13.536% | $136.9017 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $249.87 | 12.295% | $280.5915 | $280.59 | $280.60 | $280.60 |
| 7 purchase totals = | $780.98 | $862.5300 | $862.53 | $862.55 | $862.50 | |