| 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 | $98.68 | 3.675% | $102.3065 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $76.64 | 7.312% | $82.2439 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $69.51 | 4.610% | $72.7144 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $234.54 | 5.338% | $247.0597 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $235.82 | 11.243% | $262.3332 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $49.59 | 3.132% | $51.1432 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $113.55 | 3.537% | $117.5663 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $878.33 | $935.3672 | $935.36 | $935.35 | $935.30 | |