| 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 | $144.74 | 8.171% | $156.5667 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $55.32 | 4.810% | $57.9809 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $57.96 | 9.599% | $63.5236 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $20.68 | 11.659% | $23.0911 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $207.53 | 3.691% | $215.1899 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $111.50 | 6.667% | $118.9337 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $168.31 | 10.201% | $185.4793 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $766.04 | $820.7652 | $820.76 | $820.80 | $820.80 | |