| 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 | $61.54 | 10.807% | $68.1906 | $68.19 | $68.20 | $68.20 |
| Purchase #2 | $66.79 | 13.829% | $76.0264 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $220.71 | 7.616% | $237.5193 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $71.59 | 11.695% | $79.9625 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $63.98 | 3.643% | $66.3108 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $80.46 | 3.538% | $83.3067 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $75.70 | 6.674% | $80.7522 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $640.77 | $692.0685 | $692.07 | $692.05 | $692.10 | |