| 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 | $248.70 | 4.458% | $259.787 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $144.88 | 11.810% | $161.9903 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $44.38 | 10.356% | $48.976 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $79.30 | 11.403% | $88.3426 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $102.85 | 9.514% | $112.6351 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $70.75 | 8.519% | $76.7772 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $46.59 | 9.236% | $50.8931 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $737.45 | $799.4013 | $799.41 | $799.50 | $799.40 | |