| 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 | $66.98 | 7.363% | $71.9117 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $52.54 | 4.255% | $54.7756 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $89.84 | 10.799% | $99.5418 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $244.41 | 6.813% | $261.0617 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $140.56 | 13.167% | $159.0675 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $44.65 | 5.259% | $46.9981 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $125.72 | 7.704% | $135.4055 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $764.70 | $828.7619 | $828.77 | $828.75 | $828.80 | |