| 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 | $76.89 | 8.241% | $83.2265 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $59.81 | 9.497% | $65.4902 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $74.47 | 10.107% | $81.9967 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $122.77 | 11.604% | $137.0162 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $79.65 | 7.236% | $85.4135 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $135.52 | 6.374% | $144.158 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $87.26 | 8.545% | $94.7164 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $636.37 | $692.0175 | $692.03 | $692.00 | $692.00 | |