| 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 | $5.75 | 12.623% | $6.4758 | $6.48 | $6.50 | $6.50 |
| Purchase #2 | $76.77 | 8.451% | $83.2578 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $46.30 | 10.569% | $51.1934 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $164.76 | 11.849% | $184.2824 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $214.93 | 7.347% | $230.7209 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $73.39 | 6.159% | $77.9101 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $40.68 | 5.673% | $42.9878 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $622.58 | $676.8282 | $676.83 | $676.85 | $676.90 | |