| 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 | $85.28 | 11.183% | $94.8169 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $188.42 | 5.387% | $198.5702 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $24.59 | 13.231% | $27.8435 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $11.65 | 12.209% | $13.0723 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $242.67 | 7.530% | $260.9431 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $71.90 | 10.270% | $79.2841 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $153.69 | 3.547% | $159.1414 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $778.20 | $833.6715 | $833.66 | $833.65 | $833.60 | |