| 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 | $74.91 | 3.675% | $77.6629 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $136.60 | 11.624% | $152.4784 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $237.91 | 12.531% | $267.7225 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $58.62 | 8.465% | $63.5822 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $188.98 | 8.295% | $204.6559 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $22.97 | 7.349% | $24.6581 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $239.41 | 6.858% | $255.8287 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $959.40 | $1,046.5887 | $1,046.59 | $1,046.60 | $1,046.70 | |