| 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 | $49.27 | 6.440% | $52.443 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $148.64 | 9.111% | $162.1826 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $160.86 | 8.789% | $174.998 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $150.82 | 3.353% | $155.877 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $70.26 | 13.846% | $79.9882 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $134.58 | 8.623% | $146.1848 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $27.88 | 8.455% | $30.2373 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $742.31 | $801.9109 | $801.91 | $802.00 | $801.90 | |