| 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 | $98.51 | 8.122% | $106.511 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $112.68 | 11.265% | $125.3734 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $149.56 | 10.672% | $165.521 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $19.60 | 6.766% | $20.9261 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $222.47 | 11.393% | $247.816 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $22.83 | 4.154% | $23.7784 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $118.43 | 4.522% | $123.7854 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $744.08 | $813.7113 | $813.72 | $813.70 | $813.70 | |