| 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 | $34.36 | 10.357% | $37.9187 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $236.96 | 9.569% | $259.6347 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $76.28 | 4.429% | $79.6584 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $27.35 | 13.103% | $30.9337 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $109.74 | 9.664% | $120.3453 | $120.35 | $120.35 | $120.30 |
| Purchase #6 | $101.46 | 9.481% | $111.0794 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $189.93 | 12.787% | $214.2163 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $776.08 | $853.7865 | $853.79 | $853.80 | $853.70 | |