| 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 | $115.98 | 7.643% | $124.8444 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $250.77 | 13.307% | $284.14 | $284.14 | $284.15 | $284.10 |
| Purchase #3 | $73.47 | 4.244% | $76.5881 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $246.47 | 13.481% | $279.6966 | $279.70 | $279.70 | $279.70 |
| Purchase #5 | $72.86 | 12.406% | $81.899 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $93.65 | 3.655% | $97.0729 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $37.59 | 6.736% | $40.1221 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $890.79 | $984.3631 | $984.36 | $984.35 | $984.30 | |