| 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 | $73.50 | 4.429% | $76.7553 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $157.55 | 5.399% | $166.0561 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $14.96 | 3.677% | $15.5101 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $221.92 | 13.489% | $251.8548 | $251.85 | $251.85 | $251.90 |
| Purchase #5 | $9.87 | 7.270% | $10.5875 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $201.71 | 3.109% | $207.9812 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $194.62 | 7.652% | $209.5123 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $874.13 | $938.2573 | $938.26 | $938.25 | $938.40 | |