| 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 | $52.43 | 3.576% | $54.3049 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $148.50 | 5.744% | $157.0298 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $110.79 | 11.836% | $123.9031 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $12.62 | 3.724% | $13.09 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $122.39 | 4.787% | $128.2488 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $155.68 | 11.595% | $173.7311 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $200.73 | 12.530% | $225.8815 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $803.14 | $876.1892 | $876.18 | $876.25 | $876.10 | |