| 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 | $30.90 | 10.209% | $34.0546 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $5.26 | 11.517% | $5.8658 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $117.56 | 7.703% | $126.6156 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $106.70 | 4.697% | $111.7117 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $124.61 | 3.752% | $129.2854 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $196.72 | 12.770% | $221.8411 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $159.51 | 10.321% | $175.973 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $741.26 | $805.3472 | $805.35 | $805.30 | $805.40 | |