| 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 | $10.54 | 9.166% | $11.5061 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $33.94 | 11.334% | $37.7868 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $74.36 | 11.178% | $82.672 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $225.64 | 4.178% | $235.0672 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $8.35 | 7.867% | $9.0069 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $119.27 | 12.831% | $134.5735 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $94.69 | 5.275% | $99.6849 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $566.79 | $610.2974 | $610.30 | $610.25 | $610.40 | |