| 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 | $13.40 | 12.466% | $15.0704 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $236.59 | 13.638% | $268.8561 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $69.53 | 9.378% | $76.0505 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $29.92 | 11.223% | $33.2779 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $185.65 | 10.298% | $204.7682 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $26.66 | 3.503% | $27.5939 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $89.90 | 8.759% | $97.7743 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $651.65 | $723.3913 | $723.39 | $723.35 | $723.60 | |