| 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 | $89.25 | 9.602% | $97.8198 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $63.56 | 6.482% | $67.68 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $5.71 | 4.759% | $5.9817 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $160.88 | 11.678% | $179.6676 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $14.38 | 11.700% | $16.0625 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $70.84 | 12.692% | $79.831 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $125.93 | 8.834% | $137.0547 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $530.55 | $584.0973 | $584.09 | $584.10 | $584.20 | |