| 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 | $38.37 | 10.852% | $42.5339 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $11.72 | 8.819% | $12.7536 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $82.48 | 8.245% | $89.2805 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $17.54 | 3.150% | $18.0925 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $197.41 | 4.304% | $205.9065 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $145.97 | 3.604% | $151.2308 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $182.63 | 6.868% | $195.173 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $676.12 | $714.9708 | $714.96 | $715.00 | $715.00 | |